Difference between revisions of "List of local multiplayer games"

Revision as of 05:04, 24 October 2013

Project aim

Offer a complete list of PC games which support multiplayer co-op or versus gameplay on a single device.

Instructions

Games which only support LAN Play multiplayer (multi-device over a single internet connection) are not to be included in this list. This list is only for single-device multiplayer.
All games should be listed alphabetically in their respective sections. The only exception to this rule is series' which don't go alphabetically in order of release. For example: Saints Row 2, Saints Row: The Third, and Saints Row IV. These should be listed in order of release rather than alphabetically.
The Notes section should be reserved for type of gameplay, that being versus or co-op, as well as issues users may experience when attempting to play the game in co-op. Key examples include the inability to use more than one keyboard/mouse, restricted to only using controllers, and the game's use of non-Steamworks DRM types.
Always include an outside reference when adding a game to the table.
- Note that the "Local Co-op" badge on the Steam page is not an acceptable reference as many developers use this to represent LAN Play.
If a game's title is long and causing the row to become taller than normal, use the following code to link to the page and simplify the name: [[Full Title|Simplified Title]]

Discussion

Discuss the project on the Talk page.

Key terms

Local multiplayer: Local multiplayer can refer to both single-device and LAN multiplayer, please do not use this term with regards to this page as this page does not include games which require more than one PC.
Couch co-op: A commonly-used term that is synonymous with Single-Device multiplayer.
Hot Seat: Also known as "Pass and Play", this refers to games which only support a single input device which is passed around amongst multiple players.
Single-Screen: Single-Screen refers to a viewpoint which holds all local players in view at once. It's most common in side-scrolling and top-down perspectives.
Split-Screen: Split-Screen is a feature that gives each player a separate section of the screen. It is most common amongst the racing and FPS genres.
Dynamic: Dynamic Split-Screen refers to game viewpoints or "cameras" which switch between Single-Screen and Split-Screen depending on the locations of each player.^[1]
Co-op version of single-player campaign: This refers to the ability to play the normal "story mode" or single player game, but with more than one player.
Co-op-exclusive campaign: This refers to a campaign which is only playable in multiplayer, meaning that it is designed for co-op and is unplayable in single-player.

Other information

Original /r/Games list by Nicereddy
PCcouchCOOP.com - A website dedicated to listing PC games which support "Couch co-op"
Co-Optimus - A website dedicated to listing different types of multiplayer experiences on all gaming platforms
"Unofficial list of Local Co-op (Couch Co-op) & Local Multiplayer PC Games" - Steam Users' Forums

Main contacts

Nicereddy

Native (Steam)

Game	Link	Type	Gamepad	Platforms	# of Users	Notes	Ref
A Virus Named TOM	Link	Single-Screen		Mac	4		^[2]
Adventures of Shuggy	Link	Single-Screen			2	Co-op with 36 levels.	^[3]
All Zombies Must Die!	Link	Single-Screen			4		^[4]
Assault Android Cactus	Link	Split-Screen		Mac	4	Co-op version of single-player campaign.	^[5]
Atom Zombie Smasher	Link	Single-Screen		Mac	3		^[6]
Audiosurf	Link	Split-Screen			2	Versus	^[7]
Audiosurf 2	Link	Split-Screen			2	OS X and Linux support coming. Versus.	^[8]
Awesomenauts	Link	Split-Screen		Mac	3	Versus against bots.	^[9]
Bang Bang Racing	Link	Split-Screen			4		^[10]
Beat Hazard	Link	Single-Screen		Mac	2	Beat Hazard Ultra DLC required. Co-op.	^[11]
Bionic Command: Rearmed	Link	Split-Screen			2	Co-op-exclusive campaign.	^[12]
Bleed	Link	Single-Screen		Mac	2	Co-op versions of all modes are available. Only one keyboard/mouse usable, all other players must use controllers.	^[13]
Broforce	Link	Single-Screen		Mac	4
Castle Crashers	Link	Single-Screen			4		^[14]
Capsized	Link	Single-Screen			2		^[15]
Civilization III	Link	Hot Seat				Requires the Complete Edition.
Civilization IV	Link	Hot Seat		Mac
Civilization V	Link	Hot Seat		Mac	6	Requires Gods and Kings or Brave New World expansions.	^[16]
Cloudberry Kingdom	Link	Single-Screen			4	Only one keyboard/mouse usable, all other players must use controllers.	^[17]
Cortex Command	Link	Single-Screen		Mac	4		^[18]
Colour Bind	Link	Single-Screen			2	Co-op-exclusive campaign with 20 levels.	^[19]
Dead Horde	Link	Single-Screen		Mac	2		^[20]
DeathSpank	Link	Single-Screen		Mac	2		^[21]
DeathSpank: Thongs of Virtue	Link	Single-Screen		Mac	2		^[22]
DiRT 3	Link	Split-Screen			2	DRM: GFWL.	^[23]
Divekick	Link	Single-Screen			2	Versus.	^[24]
Dollar Dash	Link	Single-Screen			4	Co-op and versus against online players or each other.	^[25]
Dungeon Defenders	Link	Split-Screen		Mac	4		^[26]
Dungeon Siege III	Link	Single-Screen			2	All players must use controllers.	^[27]
D&D: Chronicles of Mystara	Link	Single-Screen			4	Co-op version of single-player campaign.	^[28]
Dustforce	Link	Single-Screen		Mac	4	Versus. Linux support not available on Steam version.	^[29]
F1 2013	Link	Split-Screen			2	Versus.	^[30]
Family Guy: Back to the Multiverse	Link	Split-Screen			2		^[31]
Fist Puncher	Link	Single-Screen			4		^[32]
FORCED	Link	Single-Screen		Mac	4		^[33]
Foul Play	Link	Single-Screen			2		^[34]
Full Mojo Rampage	Link	Single-Screen			4	Local co-op not currently implemented - will be added later.	^[35]
Gatling Gears	Link	Single-Screen			2	Co-op version of single-player campaign.	^[36]
Gish	Link	Single-Screen		Mac		Versus.
GRID 2	Link	Split-Screen			2	Versus.	^[37]
Guacamelee!	Link	Single-Screen			2	Co-op version of single-player campaign. OS X and Linux support planned.	^[38]
Gun Monkeys	Link	Single-Screen		Mac	2	Versus.
Hammerfight	Link	Single-Screen			4
Hammerwatch	Link	Single-Screen		Mac	4		^[39]
Heroes of Might and Magic V	Link	Hot Seat			4
How to Survive	Link	Single-Screen			2		^[40]
Insanely Twisted Shadow Planet	Link	Single-Screen			4	DRM: GFWL. Co-op version of single-player campaign.	^[41]
Jamestown	Link	Single-Screen		Mac	4	Co-op.	^[42]
Joe Danger 2: The Movie	Link	Split-Screen			4	Versus.	^[43]
Kane and Lynch: Dead Men	Link	Split-Screen			2	Co-op version of single-player campaign.	^[44]
Kung Fu Strike	Link	Single-Screen			2	Versus and co-op modes.	^[45]
Lara Croft and the Guardian of Light	Link	Split-Screen			2		^[46]
Legend of Dungeon	Link	Single-Screen		Mac	4	Co-op version of single-player campaign.	^[47]
Lego Batman	Link	Split-Screen			2	Co-op version of single-player campaign.	^[48]
Lego Batman 2	Link	Dynamic			2	Co-op version of single-player campaign.	^[49]
Lego Harry Potter Years 1-4	Link	Split-Screen			2	Co-op version of single-player campaign.	^[50]
Lego Harry Potter Years 5-7	Link	Dynamic			2	Co-op version of single-player campaign.	^[51]
Lego Indiana Jones	Link	Split-Screen			2	Co-op version of single-player campaign.	^[52]
Lego Indiana Jones 2	Link	Split-Screen			2	Co-op version of single-player campaign.	^[53]
Lego Lord of the Rings	Link	Split-Screen			2	Co-op version of single-player campaign.	^[54]
Lego Star Wars: The Complete Saga	Link	Split-Screen			2	Co-op version of single-player campaign.
Lego Star Wars III: The Clone Wars	Link	Dynamic			2	Co-op version of single-player campaign.	^[55]
Magic 2013	Link	Single-Screen			2	Two-Headed Giant co-op match versus the AI. Only one keyboard/mouse usable, all other players must use controllers.	^[56]
Magic 2014	Link	Single-Screen			2	Two-Headed Giant co-op match versus the AI. Only one keyboard/mouse usable, all other players must use controllers.	^[57]
Magicka	Link	Single-Screen			4	Only one keyboard/mouse usable, all other players must use controllers.	^[58]
Megabyte Punch	Link	Single-Screen Split-Screen		Mac	4	Co-op version of single-player campaign. Single-Screen in Versus mode, Split-Screen in Co-op mode.
Mercenary Kings	Link	Split-Screen			4		^[59]
Monaco	Link	Single-Screen		Mac	4	Only one keyboard/mouse usable, all other players must use controllers. There is a mod that allows multiple keyboard/mouse players, however.	^[60]
Mortal Kombat Komplete Edition	Link	Single-Screen			2	Versus.
Nation Red	Link	Single-Screen			2
Narco Terror	Link	Single-Screen			2
NBA 2K13	Link	Single-Screen			4	Quick game mode. All players must use controllers.
NBA 2K14	Link	Single-Screen			4	Quick game mode. All players must use controllers.
Painkiller: Hell & Damnation	Link	Split-Screen			2	Co-op-exclusive campaign.
Paranautical Activity	Link	Split-Screen		Mac		Will receive a co-op mode in an upcoming patch.
Pid	Link	Single-Screen		Mac	2	Co-op version of single-player campaign.
PixelJunk Shooter	Link	Single-Screen		Mac	2
PixelJunk Monsters Ultimate	Link	Single-Screen		Mac	2	Co-op-exclusive campaign.
Portal 2	Link	Split-Screen		Mac	2	Co-op-exclusive campaign.
R.A.W. Realms of Ancient War	Link	Single-Screen			2	Co-op version of single-player campaign.
Rayman Legends	Link	Single-Screen			4	DRM: Uplay. Co-op version of single-player campaign.
Rayman Origins	Link	Single-Screen			4	DRM: Uplay. Co-op version of single-player campaign.
Really Big Sky	Link	Single-Screen			2
Renegade Ops	Link	Dynamic			2
Resident Evil 6	Link	Split-Screen			2
Rock of Ages	Link	Split-Screen			2	Co-op version of single-player campaign.
Rocketbirds: Hardboiled Chicken	Link	Single-Screen		Mac	2	Co-op-exclusive campaign.
Rocksmith	Link	Split-Screen			2	All players must use Rocksmith guitar controllers. Versus.
Rocksmith 2014	Link	Split-Screen			2	All players must use Rocksmith guitar controllers. Versus.
Sacred Citadel	Link	Single-Screen			3	Co-op version of single-player campaign.
Serious Sam: The First Encounter	Link	Split-Screen			4	Co-op and versus modes.
Serious Sam: The Second Encounter	Link	Split-Screen			4	Co-op and versus modes.
Serious Sam 3: BFE	Link	Split-Screen		Mac	4
Shadowgrounds	Link	Single-Screen		Mac	4	Only one keyboard/mouse usable, all other players must use controllers.
Shadowgrounds Survivor	Link	Single-Screen		Mac	4	Only one keyboard/mouse usable, all other players must use controllers.
Shank	Link	Single-Screen		Mac	2	Co-op version of single-player campaign.
Shank 2	Link	Single-Screen		Mac	2	Arcade Mode only (co-op horde mode).
Skulls of the Shogun	Link	Single-Screen Hot Seat			4	Versus. You can choose between real-time and turn-based (Hot Seat) play.
Sideway: New York	Link	Single-Screen			2	Co-op version of single-player campaign.
Skullgirls	Link	Single-Screen			4	Versus.
Slam Bolt Scrappers	Link	Single-Screen			4	Co-op and versus modes.
Sonic & All-Stars Racing	Link	Split-Screen			4	Versus.
Sonic & All-Stars Racing Transformed	Link	Split-Screen			4	Versus.
Speedrunners	Link	Single-Screen			4	Versus.
Spelunky	Link	Single-Screen			4
Street Fighter X Tekken	Link	Single-Screen			4	DRM: GFWL. Versus.
Super Street Fighter IV Arcade Edition	Link	Single-Screen		Mac	2
Swarm Arena	Link	Single-Screen			2
TMNT: Out of the Shadows	Link	Split-Screen			4	All players must use controllers.
The Baconing	Link	Single-Screen		Mac	2
The Cave	Link	Single-Screen		Mac	3	Co-op version of single-player campaign.
The Chaos Engine	Link	Single-Screen		Mac	2
The King of Fighters XIII	Link	Single-Screen		Mac	2
Tidalis	Link	Split-Screen			2	Versus and co-op.
Trackmania 2: Canyon	Link	Hot Seat
Trackmania 2: Stadium	Link	Hot Seat
Trackmania 2: Valley	Link	Hot Seat
Trials Evolution: Gold Edition	Link	Single-Screen			4
Trine	Link	Single-Screen		Mac	3
Trine 2	Link	Single-Screen		Mac	3
Worms Armageddon	Link	Hot Seat			4
Worms Clan Wars	Link	Hot Seat			4
Worms Reloaded	Link	Hot Seat		Mac	4
Worms Revolution	Link	Hot Seat			4
Worms Ultimate Mayhem	Link	Hot Seat			4
Game	Link	Type	Gamepad	Platforms	# of Users	Notes	Ref

Native (Other)

Game	Link	Type	Gamepad	Platforms	# of Users	Notes	Ref
Bloody Trapland	Link	Single-Screen			4	Co-op-exclusive campaign. Only one keyboard usable, others must use controllers. Only officially supported controller is the Xbox 360 controller.
Blur	Link	Split-Screen			4
Bomb Squad	Link	Single-Screen		Mac
Cobalt	Link	Single-Screen		Mac	∞	Linux support is planned. Co-op and versus. Only one player may use a keyboard, infinite controller players are possible.	^[61]
Color-op	Link	Single-Screen
FIFA 13	Link	Single-Screen			2
FIFA 14	Link	Single-Screen			2
Hedge Wars	Link	Hot Seat		Mac
Heroes of Might and Magic 3	Link	Hot Seat		Mac
LaserJet	Link	Single-Screen
LIERO	Link	Hot Seat		Mac
Little Fighter 2	Link	Single-Screen			4
Mari0	Link	Single-Screen		Mac
Master of Orion 2	Link	Hot Seat		Mac
Split/Second	Link	Split-Screen			2
Super Smash Land	Link	Single-Screen
The Battle of Wesnoth	Link	Hot Seat		Mac
TowerClimb	Link	Single-Screen
Zenzizenzic	Link	Single-Screen
Game	Link	Type	Gamepad	Platforms	# of Users	Notes	Ref

Hackable

These are games which allow for Single-PC Multiplayer, but require extra configuration to set-up. This can be through console commands, modifications, etc.

Game	Link	Type	Gamepad	Platforms	# of Users	Notes	Ref
Borderlands	Link	Split-Screen			4	Link to Steam Users' Forums Guide	^[62]
Borderlands 2	Link	Split-Screen		Mac	2	Link to Steam Users' Forums Guide	^[63]
Left 4 Dead	Link	Split-Screen		Mac	2	Link to Steam Users' Forums Guide	^[64]
Left 4 Dead 2	Link	Split-Screen		Mac	2	Link to Steam Users' Forums Guide	^[65]
Grand Theft Auto: San Andreas	Link	Single-Screen			2	Link to jarjar's 2 Player Missions mod	^[66]
Resident Evil 5	Link	Split-Screen			2	See the PCGamingWiki article	^[67]
Unreal Tournament 3	Link	Split-Screen			4	Link to Epic Games Forum Guide WSGF guide on 4-player splitscreen	^[68]
Game	Link	Type	Gamepad	Platforms	# of Users	Notes	Ref

References

[1] "Dynamic Split-Screen (Concept)" - Giant Bomb Wiki

[2] "A Virus Named TOM Co-op Info" - Co-Optimus

[3] "Adventures of Shuggy Co-op Info" - Co-Optimus

[4] "All Zombies Must Die! Co-op Info" - Co-Optimus

[5] "No 4 packs?" - Steam Community Discussions

[6] "Atom Zombie Smasher Co-op Info" - Co-Optimus

[7] "Audiosurf Co-op Info" - Co-Optimus

[8] "Audiosurf 2 (Game)" - Giant Bomb Wiki

[9] "Awesomenauts Co-op Info" - Co-Optimus

[10] "$2.50 on Green Man Gaming" - Steam Community Discussions

[11] "Beat Hazard Co-op Info" - Co-Optimus

[12] "Bionic Commando: Rearmed Co-op Info" - Co-Optimus

[13] "Local co-op only for the Steam version?" - Steam Community Discussions

[14] "Castle Crashers Co-op Info" - Co-Optimus

[15] "Capsized Co-op Info" - Co-Optimus

[16] "Civilization V: Gods and Kings Co-op Info" - Co-Optimus

[17] "Cloudberry Kingdom Co-op Info" - Co-Optimus

[18] "How to play a 1v1 versus match" - Steam Community Discussions

[19] "Colour Bind Co-op Info" - Co-Optimus

[20] "Dead Horde Co-op Info" - Co-Optimus

[21] "DeathSpank Co-op Info" - Co-Optimus

[22] "DeathSpank: Thongs of Virtue Co-op Info" - Co-Optimus

[23] "Dirt 3 PC Split Screen / Local Co-op?" - Steam Community Discussions

[24] "Does this game have 2 player coop?" - Steam Community Discussions

[25] "Local multiplayer works?" - Steam Community Discussions

[26] "Dungeon Defenders Co-op Info" - Co-Optimus

[27] "Dungeon Siege III Co-op Info" - Co-Optimus

[28] "Dungeons & Dragons: Chronicles of Mystara Co-op Info" - Co-Optimus

[29] "Local Co-op?" - Steam Community Discussions

[30] "PC Patch #1" - Steam Community Discussions

[31] "My experience with the game" - Steam Community Discussions

[32] "Fist Puncher Co-op Info" - Co-Optimus

[33] "FORCED Co-op Info" - Co-Optimus

[34] "Foul Play Co-op Info" - Co-Optimus

[35] "Local co-op" - Steam Community Discussions

[36] "Gatling Gears Co-op Info" - Co-Optimus

[37] "Split Screen on PC?" - Steam Community Discussions

[38] "Guacamelee! Co-op Info" - Co-Optimus

[39] "Hammerwatch Co-op Info" - Co-Optimus

[40] "How to Survive Co-op Info" - Co-Optimus

[41] "Insanely Twisted Shadow Planet Co-op Info" - Co-Optimus

[42] "Jamestown Co-op Info" - Co-Optimus

[43] "Does MP work?" - Steam Community Discussions

[44] "Kane and Lynch: Dead Men Co-op Info" - Co-Optimus

[45] "Kung Fu Strike Co-op Info" - Co-Optimus

[46] "Lara Croft and the Guardian of Light Co-op Info" - Co-Optimus

[47] "Legend of Dungeon Co-op Info" - Co-Optimus

[48] "Lego Batman Co-op Info" - Co-Optimus

[49] "Lego Batman 2: DC Super Heroes Co-op Info" - Co-Optimus

[50] "Lego Harry Potter Years 1-4 Co-op Info" - Co-Optimus

[51] "Lego Harry Potter Years 5-7 Co-op Info" - Co-Optimus

[52] "Lego Indiana Jones: The Original Adventures Co-op Info" - Co-Optimus

[53] "Lego Indiana Jones 2: The Adventure Continues Co-op Info" - Co-Optimus

[54] "Lego Lord of the Rings Co-op Info" - Co-Optimus

[55] "Lego Star Wars III: The Clone Wars Co-op Info" - Co-Optimus

[56] "Game advice" - Steam Community Discussions

[57] "Co-op?" - Steam Community Discussions

[58] "Magicka Co-op Info" - Co-Optimus

[59] "Mercenary Kings Co-op Info" - Co-Optimus

[60] "How does the local co-op work?" - Steam Community Discussions

[61] "Local Multiplayer" - Official Cobalt Wiki

[62] "Guide: Getting Split-Screen For Borderlands On PC" - Steam Users' Forums

[63] "How to play Borderlands 2 Split-Screen on PC (Instructions)" - Steam Users' Forums

[64] "Left 4 Dead: SplitScreen PC Guide" - Steam Users' Forums

[65] "Splitscreen Howto" - Steam Users' Forums

[66] "2 Player Missions" mod by jarjar - GTA Garage

[67] "Information Regarding Split-screen Modes, message from Mr.nightmare" - Resident Evil Modding Forum

[68] "How to play UT3 PC in SPLITSCREEN" - Epic Games Forums

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@@ Line 70: / Line 70: @@
 | [[Audiosurf 2]] || [http://store.steampowered.com/app/235800/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || OS X and Linux support coming. Versus. || <ref>[http://www.giantbomb.com/audiosurf-2/3030-37762/ "Audiosurf 2 (Game)" - Giant Bomb Wiki]</ref>
 |-
-| [[Awesomenauts]] || [http://store.steampowered.com/app/204300/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 2 || ||
+| [[Awesomenauts]] || [http://store.steampowered.com/app/204300/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 3 || Versus against bots. || <ref>[http://www.co-optimus.com/game/2983/pc/awesomenauts.html "Awesomenauts Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Bang Bang Racing]] || [http://store.steampowered.com/app/207020/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 4 || ||
+| [[Bang Bang Racing]] || [http://store.steampowered.com/app/207020/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 4 || || <ref>[http://steamcommunity.com/app/207020/discussions/0/864959336617985336/#c828937979194412369 "$2.50 on Green Man Gaming" - Steam Community Discussions]</ref>
 |-
-| [[Beat Hazard]] || [http://store.steampowered.com/app/49600/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 2 || ||
+| [[Beat Hazard]] || [http://store.steampowered.com/app/49600/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 2 || Beat Hazard Ultra DLC required. Co-op. || <ref>[http://www.co-optimus.com/game/2216/pc/beat-hazard.html "Beat Hazard Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Bionic Command: Rearmed]] || [http://store.steampowered.com/app/21680/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op-exclusive campaign. ||
+| [[Bionic Command: Rearmed]] || [http://store.steampowered.com/app/21680/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op-exclusive campaign. || <ref>[http://www.co-optimus.com/game/893/pc/bionic-commando-rearmed.html "Bionic Commando: Rearmed Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Bleed]] || [http://store.steampowered.com/app/239800/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} || 2 || Co-op versions of all modes are available. Only one keyboard/mouse usable, all other players must use controllers. ||
+| [[Bleed]] || [http://store.steampowered.com/app/239800/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} || 2 || Co-op versions of all modes are available. Only one keyboard/mouse usable, all other players must use controllers. || <ref>[http://steamcommunity.com/app/239800/discussions/0/864972399826723158/ "Local co-op only for the Steam version?" - Steam Community Discussions]</ref>
 |-
 | [[Broforce]] || [http://steamcommunity.com/sharedfiles/filedetails/?id=93927889 Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || ||
 |-
-| [[Castle Crashers]] || [http://store.steampowered.com/app/204360/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || ||
+| [[Castle Crashers]] || [http://store.steampowered.com/app/204360/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || || <ref>[http://www.co-optimus.com/game/2709/pc/castle-crashers.html "Castle Crashers Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Capsized]] || [http://store.steampowered.com/app/95300/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Linux}} || 2 || ||
+| [[Capsized]] || [http://store.steampowered.com/app/95300/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Linux}} || 2 || || <ref>[http://www.co-optimus.com/game/2103/pc/capsized.html "Capsized Co-op Info" - Co-Optimus]</ref>
 |-
 | [[Civilization III]] || [http://store.steampowered.com/app/3910/ Link] || Hot Seat || {{Cross}} || {{OS|Windows}} || {{Unknown}} || Requires the Complete Edition. ||
@@ Line 90: / Line 90: @@
 | [[Civilization IV]] || [http://store.steampowered.com/app/3900/ Link] || Hot Seat || {{Cross}} || {{OS|Windows}} {{OS|Mac}} || {{Unknown}} || ||
 |-
-| [[Civilization V]] || [http://store.steampowered.com/app/8930/ Link] || Hot Seat || {{Cross}} || {{OS|Windows}} {{OS|Mac}} || 6 || ||
+| [[Civilization V]] || [http://store.steampowered.com/app/8930/ Link] || Hot Seat || {{Cross}} || {{OS|Windows}} {{OS|Mac}} || 6 || Requires Gods and Kings or Brave New World expansions. || <ref>[http://www.co-optimus.com/game/2642/pc/civilization-v-gods-and-kings.html "Civilization V: Gods and Kings Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Cloudberry Kingdom]] || [http://store.steampowered.com/app/210870/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || Only one keyboard/mouse usable, all other players must use controllers. ||
+| [[Cloudberry Kingdom]] || [http://store.steampowered.com/app/210870/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || Only one keyboard/mouse usable, all other players must use controllers. || <ref>[http://www.co-optimus.com/game/3058/pc/cloudberry-kingdom.html "Cloudberry Kingdom Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Cortex Command]] || [http://store.steampowered.com/app/209670/ Link] || Single-Screen || {{Cross}} || {{OS|Windows}} {{OS|Mac}} || 4 || ||
+| [[Cortex Command]] || [http://store.steampowered.com/app/209670/ Link] || Single-Screen || {{Cross}} || {{OS|Windows}} {{OS|Mac}} || 4 || || <ref>[http://steamcommunity.com/app/209670/discussions/0/864974396607282076/ "How to play a 1v1 versus match" - Steam Community Discussions]</ref>
 |-
-| [[Colour Bind]] || [http://store.steampowered.com/app/208710/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op-exclusive campaign with 20 levels. ||
+| [[Colour Bind]] || [http://store.steampowered.com/app/208710/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op-exclusive campaign with 20 levels. || <ref>[http://www.co-optimus.com/game/2702/pc/colour-bind.html "Colour Bind Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Dead Horde]] || [http://store.steampowered.com/app/27940/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} || 2 || ||
+| [[Dead Horde]] || [http://store.steampowered.com/app/27940/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} || 2 || || <ref>[http://www.co-optimus.com/game/2022/pc/dead-horde.html "Dead Horde Co-op Info" - Co-Optimus]</ref>
 |-
-| [[DeathSpank]] || [http://store.steampowered.com/app/18040/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} || 2 || ||
+| [[DeathSpank]] || [http://store.steampowered.com/app/18040/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} || 2 || || <ref>[http://www.co-optimus.com/game/2062/pc/deathspank.html "DeathSpank Co-op Info" - Co-Optimus]</ref>
 |-
-| [[DeathSpank: Thongs of Virtue]] || [http://store.steampowered.com/app/18050/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 2 || ||
+| [[DeathSpank: Thongs of Virtue]] || [http://store.steampowered.com/app/18050/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 2 || || <ref>[http://www.co-optimus.com/game/2063/pc/deathspank-thongs-of-virtue.html "DeathSpank: Thongs of Virtue Co-op Info" - Co-Optimus]</ref>
 |-
-| [[DiRT 3]] || [http://store.steampowered.com/app/44320/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || DRM: [[GFWL]]. ||
+| [[DiRT 3]] || [http://store.steampowered.com/app/44320/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || DRM: [[GFWL]]. || <ref>[http://steamcommunity.com/app/44320/discussions/0/846940248644648463/ "Dirt 3 PC Split Screen / Local Co-op?" - Steam Community Discussions]</ref>
 |-
-| [[Divekick]] || [http://store.steampowered.com/app/244730/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Versus. ||
+| [[Divekick]] || [http://store.steampowered.com/app/244730/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Versus. || <ref>[http://steamcommunity.com/app/244730/discussions/0/864978109966936278/ "Does this game have 2 player coop?" - Steam Community Discussions]</ref>
 |-
-| [[Dollar Dash]] || [http://store.steampowered.com/app/214320/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || Co-op and versus against online players or each other. ||
+| [[Dollar Dash]] || [http://store.steampowered.com/app/214320/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || Co-op and versus against online players or each other. || <ref>[http://steamcommunity.com/app/214320/discussions/0/846958001157138400/ "Local multiplayer works?" - Steam Community Discussions]</ref>
 |-
-| [[Dungeon Defenders]] || [http://store.steampowered.com/app/65800/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || ||
+| [[Dungeon Defenders]] || [http://store.steampowered.com/app/65800/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || || <ref>[http://www.co-optimus.com/game/1772/pc/dungeon-defenders.html "Dungeon Defenders Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Dungeon Siege III]] || [http://store.steampowered.com/app/39160/ Link] || Single-Screen || {{Cross}} || {{OS|Windows}} || 2 || All players must use controllers. ||
+| [[Dungeon Siege III]] || [http://store.steampowered.com/app/39160/ Link] || Single-Screen || {{Cross}} || {{OS|Windows}} || 2 || All players must use controllers. || <ref>[http://www.co-optimus.com/game/1943/pc/dungeon-siege-3.html "Dungeon Siege III Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Dungeons & Dragons: Chronicles of Mystara|D&D: Chronicles of Mystara]] || [http://store.steampowered.com/app/229480/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || Co-op version of single-player campaign. ||
+| [[Dungeons & Dragons: Chronicles of Mystara|D&D: Chronicles of Mystara]] || [http://store.steampowered.com/app/229480/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/2923/pc/dungeons-amp-dragons-chronicles-of-mystara.html "Dungeons & Dragons: Chronicles of Mystara Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Dustforce]] || [http://store.steampowered.com/app/65300/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} || 4 || Versus. Linux support not available on Steam version. ||
+| [[Dustforce]] || [http://store.steampowered.com/app/65300/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} || 4 || Versus. Linux support not available on Steam version. || <ref>[http://steamcommunity.com/app/65300/discussions/0/864960354162709692/ "Local Co-op?" - Steam Community Discussions]</ref>
 |-
-| [[F1 2013]] || [http://store.steampowered.com/app/223670/ Link] || Split-Screen || {{Cross}} || {{OS|Windows}} || 2 || Versus. ||
+| [[F1 2013]] || [http://store.steampowered.com/app/223670/ Link] || Split-Screen || {{Cross}} || {{OS|Windows}} || 2 || Versus. || <ref>[http://steamcommunity.com/app/223670/discussions/0/810938810514884851/ "PC Patch #1" - Steam Community Discussions]</ref>
 |-
-| [[Family Guy: Back to the Multiverse]] || [http://store.steampowered.com/app/214230/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || ||
+| [[Family Guy: Back to the Multiverse]] || [http://store.steampowered.com/app/214230/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || || <ref>[http://steamcommunity.com/app/214230/discussions/0/864951657870280977/ "My experience with the game" - Steam Community Discussions]</ref>
 |-
-| [[Fist Puncher]] || [http://store.steampowered.com/app/238630/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || ||
+| [[Fist Puncher]] || [http://store.steampowered.com/app/238630/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || ||  <ref>[http://www.co-optimus.com/game/3069/PC/fist-puncher.html "Fist Puncher Co-op Info" - Co-Optimus]</ref>
 |-
-| [[FlatOut 2]] || [http://store.steampowered.com/app/2990/ Link] || Hot Seat || {{Tick}} || {{OS|Windows}} || 8 || ||
+| [[FORCED]] || [http://store.steampowered.com/app/249990/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || || <ref>[http://www.co-optimus.com/game/2868/pc/forced.html "FORCED Co-op Info" - Co-Optimus]</ref>
 |-
-| [[FORCED]] || [http://store.steampowered.com/app/249990/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || ||
+| [[Foul Play]] || [http://store.steampowered.com/app/244810/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || || <ref>[http://www.co-optimus.com/game/3128/pc/foul-play.html "Foul Play Co-op Info" - Co-Optimus]</ref>
-|-
-| [[Foul Play]] || [http://store.steampowered.com/app/244810/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || ||
 |-
 | [[Full Mojo Rampage]] || [http://store.steampowered.com/app/225280/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || Local co-op not currently implemented - will be added later. || <ref>[http://steamcommunity.com/app/225280/discussions/0/846961716437123680/ "Local co-op" - Steam Community Discussions]</ref>
 |-
-| [[Gatling Gears]] || [http://store.steampowered.com/app/102810/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Gatling Gears]] || [http://store.steampowered.com/app/102810/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/2582/pc/gatling-gears.html "Gatling Gears Co-op Info" - Co-Optimus]</ref>
 |-
 | [[Gish]] || [http://store.steampowered.com/app/9500/ Link] || Single-Screen || {{Cross}} || {{OS|Windows}} {{OS|Mac}} || {{Unknown}} || Versus. ||
 |-
-| [[Greed: Black Border]] || [http://store.steampowered.com/app/46400 Link] || Split-Screen || {{Cross}} || {{OS|Windows}} || 3 || Co-op multiplayer mode. ||
+| [[GRID 2]] || [http://store.steampowered.com/app/44350/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Versus. || <ref>[http://steamcommunity.com/app/44350/discussions/0/828937545957329673/ "Split Screen on PC?" - Steam Community Discussions]</ref>
-|-
-| [[GRID 2]] || [http://store.steampowered.com/app/44350/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Versus. ||
 |-
-| [[Guacamelee!]] || [http://store.steampowered.com/app/214770/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. OS X and Linux support planned. ||
+| [[Guacamelee!]] || [http://store.steampowered.com/app/214770/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. OS X and Linux support planned. || <ref>[http://www.co-optimus.com/game/3066/pc/guacamelee.html "Guacamelee! Co-op Info" - Co-Optimus]</ref>
 |-
 | [[Gun Monkeys]] || [http://store.steampowered.com/app/239450/ Link] || Single-Screen || {{Cross}} || {{OS|Windows}} {{OS|Mac}}|| 2 || Versus. ||
@@ Line 146: / Line 142: @@
 | [[Hammerfight]] || [http://store.steampowered.com/app/41100/ Link] || Single-Screen || {{Cross}} || {{OS|Windows}} || 4 || ||
 |-
-| [[Hammerwatch]] || [http://store.steampowered.com/app/239070/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || ||
+| [[Hammerwatch]] || [http://store.steampowered.com/app/239070/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || || <ref>[http://www.co-optimus.com/game/2885/pc/hammerwatch.html "Hammerwatch Co-op Info" - Co-Optimus]</ref>
 |-
 | [[Heroes of Might and Magic V]] || [http://store.steampowered.com/app/15170/ Link] || Hot Seat || {{Cross}} || {{OS|Windows}} || 4 || ||
 |-
-| [[How to Survive]] || [http://store.steampowered.com/app/250400/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || ||
+| [[How to Survive]] || [http://store.steampowered.com/app/250400/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || || <ref>[http://www.co-optimus.com/game/2988/pc/how-to-survive.html "How to Survive Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Insanely Twisted Shadow Planet]] || [http://store.steampowered.com/app/205730/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || DRM: [[GFWL]]. Co-op version of single-player campaign. ||
+| [[Insanely Twisted Shadow Planet]] || [http://store.steampowered.com/app/205730/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || DRM: [[GFWL]]. Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/2568/pc/insanely-twisted-shadow-planet.html "Insanely Twisted Shadow Planet Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Jamestown]] || [http://store.steampowered.com/app/94200/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || ||
+| [[Jamestown]] || [http://store.steampowered.com/app/94200/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || Co-op. || <ref>[http://www.co-optimus.com/game/2175/pc/jamestown.html "Jamestown Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Joe Danger 2: The Movie]] || [http://store.steampowered.com/app/242110/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 4 || Versus. ||
+| [[Joe Danger 2: The Movie]] || [http://store.steampowered.com/app/242110/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 4 || Versus. || <ref>[http://steamcommunity.com/app/242110/discussions/0/864971647648284704/#c864971660886573162 "Does MP work?" - Steam Community Discussions]</ref>
 |-
-| [[Kane and Lynch: Dead Men]] || [http://store.steampowered.com/app/8080/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Kane and Lynch: Dead Men]] || [http://store.steampowered.com/app/8080/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/899/pc/kane-amp-lynch-dead-men.html "Kane and Lynch: Dead Men Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Kung Fu Strike]] || [http://store.steampowered.com/app/212030/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Versus and co-op modes. ||
+| [[Kung Fu Strike]] || [http://store.steampowered.com/app/212030/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Versus and co-op modes. || <ref>[http://www.co-optimus.com/game/899/pc/kane-amp-lynch-dead-men.html "Kung Fu Strike Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Lara Croft and the Guardian of Light]] || [http://store.steampowered.com/app/35130/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || ||
+| [[Lara Croft and the Guardian of Light]] || [http://store.steampowered.com/app/35130/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || || <ref>[http://www.co-optimus.com/game/1502/pc/lara-croft-and-the-guardian-of-light.html "Lara Croft and the Guardian of Light Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Legend of Dungeon]] || [http://store.steampowered.com/app/238280/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || Co-op version of single-player campaign. ||
+| [[Legend of Dungeon]] || [http://store.steampowered.com/app/238280/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/2906/pc/legend-of-dungeon.html "Legend of Dungeon Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Lego Batman: The Videogame|Lego Batman]] || [http://store.steampowered.com/app/21000/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Lego Batman: The Videogame|Lego Batman]] || [http://store.steampowered.com/app/21000/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/918/pc/lego-batman.html "Lego Batman Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Lego Batman 2: DC Super Heroes|Lego Batman 2]] || [http://store.steampowered.com/app/213330/ Link] || Dynamic || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Lego Batman 2: DC Super Heroes|Lego Batman 2]] || [http://store.steampowered.com/app/213330/ Link] || Dynamic || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/2451/pc/lego-batman-2-dc-super-heroes.html "Lego Batman 2: DC Super Heroes Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Lego Harry Potter Years 1-4]] || [http://store.steampowered.com/app/21130/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Lego Harry Potter Years 1-4]] || [http://store.steampowered.com/app/21130/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/1229/pc/lego-harry-potter-years-1-4.html "Lego Harry Potter Years 1-4 Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Lego Harry Potter Years 5-7]] || [http://store.steampowered.com/app/204120/ Link] || Dynamic || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Lego Harry Potter Years 5-7]] || [http://store.steampowered.com/app/204120/ Link] || Dynamic || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/2249/pc/lego-harry-potter-years-5-7.html "Lego Harry Potter Years 5-7 Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Lego Indiana Jones: The Original Adventures|Lego Indiana Jones]] || [http://store.steampowered.com/app/32330/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Lego Indiana Jones: The Original Adventures|Lego Indiana Jones]] || [http://store.steampowered.com/app/32330/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/558/pc/lego-indiana-jones-the-original-adventures.html "Lego Indiana Jones: The Original Adventures Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Lego Indiana Jones 2: The Adventure Continues|Lego Indiana Jones 2]] || [http://store.steampowered.com/app/32450/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Lego Indiana Jones 2: The Adventure Continues|Lego Indiana Jones 2]] || [http://store.steampowered.com/app/32450/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/1380/pc/lego-indiana-jones-2-the-adventure-continues.html "Lego Indiana Jones 2: The Adventure Continues Co-op Info" - Co-Optimus]</ref>
 |-
-| [[Lego Lord of the Rings]] || [http://store.steampowered.com/app/214510/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Lego Lord of the Rings]] || [http://store.steampowered.com/app/214510/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/2787/pc/lego-the-lord-of-the-rings.html "Lego Lord of the Rings Co-op Info" - Co-Optimus]</ref>
 |-
 | [[Lego Star Wars: The Complete Saga]] || [http://store.steampowered.com/app/32440/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
 |-
-| [[Lego Star Wars III: The Clone Wars]] || [http://store.steampowered.com/app/32510/ Link] || Dynamic || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. ||
+| [[Lego Star Wars III: The Clone Wars]] || [http://store.steampowered.com/app/32510/ Link] || Dynamic || {{Tick}} || {{OS|Windows}} || 2 || Co-op version of single-player campaign. || <ref>[http://www.co-optimus.com/game/1929/pc/lego-star-wars-iii-the-clone-wars.html "Lego Star Wars III: The Clone Wars Co-op Info" - Co-Optimus]</ref>
 |-
 | [[Magic: The Gathering - Duels of the Planeswalkers 2013|Magic 2013]] || [http://store.steampowered.com/app/97330 Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Two-Headed Giant co-op match versus the AI. Only one keyboard/mouse usable, all other players must use controllers. || <ref>[http://steamcommunity.com/app/97330/discussions/0/864970668039426732/#c864970668096997543 "Game advice" - Steam Community Discussions]</ref>
@@ Line 188: / Line 184: @@
 | [[Magic: The Gathering - Duels of the Planeswalkers 2014|Magic 2014]] || [http://store.steampowered.com/app/213850/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 2 || Two-Headed Giant co-op match versus the AI. Only one keyboard/mouse usable, all other players must use controllers. || <ref>[http://steamcommunity.com/app/213850/discussions/0/864972620881440208/ "Co-op?" - Steam Community Discussions]</ref>
 |-
-| [[Magicka]] || [http://store.steampowered.com/app/42910/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || Only one keyboard/mouse usable, all other players must use controllers. ||
+| [[Magicka]] || [http://store.steampowered.com/app/42910/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} || 4 || Only one keyboard/mouse usable, all other players must use controllers. || <ref>[http://www.co-optimus.com/game/1584/pc/magicka.html "Magicka Co-op Info" - Co-Optimus]</ref>
 |-
 | [[Megabyte Punch]] || [http://store.steampowered.com/app/248550/ Link] || Single-Screen<br />Split-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || Co-op version of single-player campaign.<br />Single-Screen in Versus mode,<br />Split-Screen in Co-op mode. ||
 |-
-| [[Mercenary Kings]] || [http://store.steampowered.com/app/218820/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 4 || ||
+| [[Mercenary Kings]] || [http://store.steampowered.com/app/218820/ Link] || Split-Screen || {{Tick}} || {{OS|Windows}} || 4 || || <ref>[http://www.co-optimus.com/game/3012/pc/mercenary-kings.html "Mercenary Kings Co-op Info" - Co-Optimus]</ref>
 |-
 | [[Monaco]] || [http://store.steampowered.com/app/113020/ Link] || Single-Screen || {{Tick}} || {{OS|Windows}} {{OS|Mac}} {{OS|Linux}} || 4 || Only one keyboard/mouse usable, all other players must use controllers. There is [http://www.pocketwatchgames.com/forums/index.php?topic=1102.0 a mod that allows multiple keyboard/mouse players], however. || <ref>[http://steamcommunity.com/app/113020/discussions/0/810923021572722987/ "How does the local co-op work?" - Steam Community Discussions]</ref>