Game |
Developer |
Publisher |
First release |
Age of Chivalry |
Team Chivalry |
|
September 10, 2007 |
Alien Swarm |
Valve Corporation |
|
July 19, 2010 |
Alien Swarm: Reactive Drop |
Reactive Drop Team |
|
April 20, 2017 |
Amalgam |
Troiz |
|
November 10, 2020 |
Amygdala: Prelude |
Moonlit Journeys |
|
January 1, 2024 |
Anarchy Arcade |
Elijah Newman-Gomez |
|
|
Aperture Tag: The Paint Gun Testing Initiative |
Aperture Tag Team |
|
July 15, 2014 |
Apex Legends |
Respawn Entertainment |
Electronic Arts |
February 4, 2019 |
Bear Party: Adventure |
Klems |
|
April 22, 2020 |
Black Mesa |
Crowbar Collective |
|
March 6, 2020 |
Blade Symphony |
Puny Human |
|
May 7, 2014 |
Bloody Good Time |
Outerlight |
Ubisoft |
October 29, 2010 |
BrainBread 2 |
Reperio Studios |
|
March 9, 2022 |
Consortium |
Interdimensional Games |
|
January 6, 2014 |
Consortium Remastered |
Interdimensional Games |
|
|
Contagion |
Monochrome LLC |
|
April 11, 2014 |
Counter-Strike Online 2 |
Nexon |
Nexon, TianCity, Beanfun |
November 28, 2013 |
Counter-Strike: Global Offensive |
Valve Corporation, Hidden Path Entertainment |
|
August 21, 2012 |
Counter-Strike: Source |
Valve Corporation, Turtle Rock Studios, Hidden Path Entertainment |
Valve Corporation, Buka Entertainment |
October 7, 2004 |
D.I.P.R.I.P. Warm Up |
EXOR Studios |
|
March 18, 2008 |
Dark Messiah of Might and Magic |
Arkane Studios, Floodgate Entertainment, Kuju Entertainment |
Ubisoft |
October 24, 2006 |
Day of Defeat: Source |
Valve Corporation |
|
September 26, 2005 |
Day of Infamy |
New World Interactive |
|
March 23, 2017 |
Dear Esther |
The Chinese Room, Robert Briscoe |
|
February 14, 2012 |
Dino D-Day |
800 North, Digital Ranch |
|
April 8, 2011 |
Divinia Chronicles: Relics of Gan-Ti |
Team Monkey |
|
September 18, 2022 |
Dota 2 |
Valve Corporation |
|
July 9, 2013 |
Dystopia |
Puny Human |
|
September 10, 2005 |
E.Y.E: Divine Cybermancy |
Streum On Studio |
|
July 29, 2011 |
Empires |
Empires |
|
March 4, 2006 |
Entropy: Zero |
Breadmen |
|
October 10, 2017 |
Entropy: Zero 2 |
Breadmen |
|
August 20, 2022 |
Estranged: Act I |
Alan Edwardes |
|
January 16, 2014 |
Evacuation |
Evac Dev. Team |
SMRC |
January 6, 2023 |
Fast Detect |
Phosphorus Games |
|
October 7, 2016 |
Firefight Reloaded |
Bitl |
Cobalt-57 |
November 5, 2015 |
Fistful of Frags |
Fistful of Frags Team |
|
May 9, 2014 |
Fortress Forever |
Fortress Forever Development Team |
|
September 13, 2007 |
G String |
Eyaura |
LunchHouse Software |
October 16, 2020 |
Garry's Mod |
Facepunch Studios |
Valve Corporation |
December 24, 2004 |
GoldenEye: Source |
GESHL2 Team |
|
February 7, 2009 |
Half-Life 2 |
Valve Corporation |
Sierra Entertainment, Valve Corporation, 1C-SoftClub, Buka Entertainment |
November 16, 2004 |
Half-Life 2: Deathmatch |
Valve Corporation |
|
November 30, 2004 |
Half-Life 2: DownFall |
Marnamai |
|
April 17, 2017 |
Half-Life 2: Episode One |
Valve Corporation |
Valve Corporation, Buka Entertainment |
June 1, 2006 |
Half-Life 2: Episode Two |
Valve Corporation |
Valve Corporation, Buka Entertainment |
October 10, 2007 |
Half-Life 2: Genry's Great Escape from City 13 |
Kirill Bulavintsev |
Razgilday Production |
June 23, 2020 |
Half-Life 2: Lost Coast |
Valve Corporation |
|
October 27, 2005 |
Half-Life 2: VR Mod |
Source VR Mod Team |
|
September 16, 2022 |
Half-Life 2: VR Mod - Episode One |
Source VR Mod Team |
|
March 17, 2023 |
Half-Life 2: VR Mod - Episode Two |
Source VR Mod Team |
|
April 6, 2023 |
Half-Life 2: Year Long Alarm |
Chuck Wilson |
|
April 4, 2012 |
Half-Life Deathmatch: Source |
Valve Corporation |
|
May 1, 2006 |
Half-Life: Source |
Valve Corporation |
|
November 16, 2004 |
Hunt Down the Freeman |
Royal Rudius Entertainment |
|
February 24, 2018 |
INFRA |
Loiste Interactive |
|
January 15, 2016 |
Insurgency |
New World Interactive |
|
January 22, 2014 |
Insurgency: Modern Infantry Combat |
Insurgency Development Team |
New World Interactive |
October 23, 2007 |
IOSoccer |
IOSoccer Team |
|
|
Jabroni Brawl: Episode 3 |
Team Jabroni |
|
November 11, 2022 |
JBMod |
Team JBMod |
|
December 1, 2004 |
Kreedz Climbing |
ObsessionSoft |
|
June 15, 2017 |
Lambda Wars |
Vortal Storm |
|
December 5, 2014 |
Left 4 Dead |
Valve South, Valve Corporation |
Valve Corporation, Akella |
November 17, 2008 |
Left 4 Dead 2 |
Valve Corporation |
Valve Corporation, Akella |
November 19, 2009 |
Lost Squad |
Oak Gear |
|
|
Military Conflict: Vietnam |
Dustfade |
|
|
MINERVA |
Adam Foster |
|
April 28, 2013 |
Momentum Mod |
Momentum Team |
|
|
NeoTokyo |
STUDIO RADI-8 |
|
July 3, 2009 |
Nightmare House 2 |
We Create Stuff |
|
December 31, 2010 |
No More Room in Hell |
No More Room in Hell Team |
Lever Games |
October 31, 2011 |
Nuclear Dawn |
InterWave Studios, GameConnect |
Iceberg Interactive |
September 26, 2011 |
Obsidian Conflict |
Obsidian Conflict Team |
|
|
Open Fortress |
Open Fortress Development Team |
|
February 13, 2019 |
Operation: Black Mesa |
Tripmine Studios |
|
|
Pirates, Vikings, and Knights II |
Octoshark Studios |
|
February 12, 2010 |
Portal |
Valve Corporation, Lightspeed Studios |
Valve Corporation, Buka Entertainment, Nvidia |
October 9, 2007 |
Portal 2 |
Valve Corporation |
Valve Corporation, Buka Entertainment |
April 19, 2011 |
Portal 2 Sixense Perceptual Pack |
Sixense Studios |
Sixense Entertainment |
September 20, 2013 |
Portal Reloaded |
Portanis |
|
April 19, 2021 |
Portal Stories: Mel |
Prism Studios |
|
June 25, 2015 |
Portal: Revolution |
Second Face Software |
|
January 6, 2024 |
Postal III |
Trashmasters |
Akella, CYBERFRONT Corporation, Deep Silver |
November 23, 2011 |
Prospekt |
SCT |
|
February 18, 2016 |
Requiem of Science |
Kirill Bulavintsev |
|
January 7, 2022 |
Revelations 2012 |
Dark Artz Entertainment |
|
April 23, 2012 |
Rexaura |
Benjamin Bryant |
|
December 10, 2014 |
SiN Episodes: Emergence |
Ritual Entertainment |
|
May 10, 2006 |
Smashball |
Smashball Labs |
|
June 18, 2009 |
Snowdrop Escape |
SnowDropEscape Development Team |
Eduard Rostovtsev |
January 20, 2021 |
Swelter |
SnowDropEscape Development Team |
Eduard Rostovtsev |
June 26, 2023 |
Synergy (mod) |
Synergy Team |
|
September 1, 2005 |
Tactical Intervention |
FIX Korea |
|
October 8, 2013 |
Team Fortress 2 |
Valve Corporation, Escalation Studios |
Valve Corporation, Buka Entertainment |
October 9, 2007 |
The Beginner's Guide |
Everything Unlimited |
|
October 1, 2015 |
The Forgotten Ones |
Bernt Andreas Eide |
|
July 16, 2014 |
The Hidden: Source |
Hidden Team |
|
June 13, 2005 |
The Ship |
Outerlight |
Blazing Griffin |
July 30, 2006 |
The Stanley Parable |
Galactic Cafe |
|
October 17, 2013 |
Thinking with Time Machine |
Stridemann |
SignHead Studio |
April 18, 2014 |
Titanfall |
Respawn Entertainment |
Electronic Arts |
March 11, 2014 |
Titanfall 2 |
Respawn Entertainment |
Electronic Arts |
October 28, 2016 |
Transmissions: Element 120 |
Shokunin, Thomas M. Visser, Vincent Thiele |
|
June 16, 2016 |
Vampire: The Masquerade - Bloodlines |
Troika Games |
Activision, Electronic Arts |
November 16, 2004 |
Vindictus |
devCAT, Nexon |
Nexon America |
January 21, 2010 |
Zeno Clash |
ACE Team |
Tripwire Interactive, Iceberg Interactive |
April 21, 2009 |
Zombie Master |
Zombie Master Team |
|
March 11, 2009 |
Zombie Panic! Source |
Zombie Panic! Team |
|
December 28, 2007 |