Games known to use GameSpy integration. Some games may be missing from this list or listed erroneously.
- Act of War: Direct Action
- Act of War: High Treason
- Against Rome
- Age of Booty
- Aliens versus Predator 2
- America's Army: Operations
- Ancient Wars: Sparta
- Anno 1701
- Apocalyptica
- AquaNox
- Area 51 (2005)
- Arma 2 / Arma 2: Operation Arrowhead
- Arma: Armed Assault
- Armies of Exigo
- Army Men: RTS
- Assault Heroes
- Axis & Allies
- Bandits: Phoenix Rising
- Battle Realms: Winter of the Wolf
- Battlefield 1942 (Windows and OS X)
- Battlefield 2
- Battlefield 2142 (Windows and OS X)
- Battlefield Vietnam
- Battlestations: Midway
- Battlezone II: Combat Commander
- Beijing 2008
- Ben 10 Alien Force: Bounty Hunters
- Bet On Soldier: Blood Sport
- Blitzkrieg
- Blood II: The Chosen
- Borderlands
- Breed
- Bridge Baron 14
- Brothers in Arms: Hell's Highway
- Buccaneer
- Carnivores: Cityscape
- Celtic Kings: Rage of War
- Chaser
- Chris Moneymaker's World Championship Poker
- Civilization III
- Civilization IV (Windows and OS X)
- Civilization IV: Colonization (Windows and OS X)
- Close Combat: First to Fight (Windows and OS X)
- Code of Honor 2: Conspiracy Island
- Codename: Eagle
- Codename: Panzers - Cold War
- Codename: Panzers - Phase One
- Codename: Panzers - Phase Two
- Colin McRae Rally 04
- Colin McRae Rally 2005
- Command & Conquer 3: Tiberium Wars (Windows and OS X)
- Command & Conquer: Generals
- Command & Conquer: Red Alert 3 (Windows and OS X)
- Command & Conquer: Renegade
- Company of Heroes: Opposing Fronts
- Company of Heroes: Tales of Valor
- Company of Heroes
- Conan: The Dark Axe
- Conflict: Denied Ops
- Conflict: Global Terror
- Contract J.A.C.K.
- Cossacks: European Wars
- Cossacks: The Art of War
- Cossacks: Back to War
- Crysis 2
- Crysis: Warhead
- Crysis
- Cycling Manager 3
- Daikatana
- Damnation
- D-Day
- Dead Man's Hand
- Deadly Dozen: Pacific Theater
- Deer Hunter 2003
- Deer Hunter 2004
- Deer Hunter 2005
- Desperate Housewives
- Dirt Track Racing II
- Dungeon Defenders
- Dungeon Lords
- Dungeon Siege II
- Dungeons & Dragons: Daggerdale
- Dungeons & Dragons: Dragonshard
- Echelon: Wind Warriors
- EJamming Station (Windows and OS X)
- Elliptic Twist
- Empire Earth II
- Empire Earth III
- Empires: Dawn of the Modern World
- Escape from Paradise City
- F.E.A.R. 2: Project Origin
- F.E.A.R. Perseus Mandate
- F.E.A.R.
- F1 2002
- F1 Challenge '99-'02
- Faces of War
- FlatOut 2
- Flock!
- Freedom Force vs. The 3rd Reich
- Freedom Force
- Full Spectrum Warrior: Ten Hammers
- Full Spectrum Warrior
- Gangland
- Gene Troopers
- Genesis Rising: The Universal Crusade
- Global Operations
- Gore: Special Edition
- Gore: Ultimate Soldier
- Gotcha! (Gotcha! Extreme Paintball)
- Ground Control II: Operation Exodus
- Halo: Combat Evolved (Windows and OS X)
- Harley-Davidson: Wheels of Freedom
- Harley-Davidson: Race Around the World
- Haegemonia: Legions of Iron
- Haegemonia: The Solon Heritage
- Heretic II
- Heroes of the Pacific
- Hidden & Dangerous 2
- Highland Warriors
- Homeworld 2
- Hot Wheels Stunt Track Challenge
- Hunted: The Demon's Forge
- I.G.I.-2: Covert Strike
- Ikaro
- Imperivm III: Great Battles of Rome
- Industry Giant 2
- Inversion
- Iron Storm
- James Bond 007: Nightfire
- Judge Dredd: Dredd vs. Death
- Juiced
- King Tigers
- Kingpin: Life of Crime
- Knights of Honor
- Knights of the Temple II
- Kohan: Ahriman's Gift
- Kohan: Immortal Sovereigns
- Kohan II: Kings of War
- Kuma War
- Left Behind: Eternal Forces
- Legendary
- Legends of Might and Magic
- Legion Arena: Cult of Mithras
- Legion Arena
- Line of Sight: Vietnam
- Lionheart: Legacy of the Crusader
- Lords of the Realm III
- Mage Knight: Apocalypse
- Magic: The Gathering - Battlegrounds
- Majesty 2: The Fantasy Kingdom Sim
- Majesty: The Fantasy Kingdom Sim
- Marvel Trading Card Game
- Marvel: Ultimate Alliance
- Master of Orion III (Windows and OS X)
- Max Payne 3 (OS X)
- Medal of Honor: Allied Assault (Windows and OS X)
- Medal of Honor: Pacific Assault
- Medieval II: Total War
- Medieval: Total War
- Men of Valor
- Men of War: Assault Squad
- Men of War: Condemned Heroes
- Men of War: Vietnam
- Men of War
- Mercedes-Benz World Racing
- Microsoft Flight Simulator X
- Midnight Club II
- Mobile Forces
- Mole Control
- Moonbase Commander
- Moto Racer 3
- MotoGP 07
- MotoGP 08
- MotoGP 2
- MX vs. ATV Unleashed
- Myth III: The Wolf Age (OS X)
- NASCAR Sim Racing
- NASCAR Thunder 2003
- NASCAR Thunder 2004
- NecroVisioN: Lost Company
- NecroVisioN
- Need for Speed: Hot Pursuit 2
- NeoPets: Puzzle Adventure
- Nerf ArenaBlast
- Neverwinter Nights 2 (Windows and OS X)
- Neverwinter Nights (Windows, OS X, and Linux)
- Nitro Family
- No Man's Land
- No One Lives Forever
- O.R.B: Off-World Resource Base
- One Must Fall: Battlegrounds
- Operation Thunderstorm
- Order of War
- Painkiller: Overdose
- Painkiller
- ParaWorld
- Perimeter
- Pool Shark 2
- Prism: Guard Shield
- Project Eden
- Railroad Tycoon 3
- Red Ace Squadron
- Red Baron (2005)
- Rise & Fall: Civilizations At War
- Rise of Nations: Rise of Legends
- Rise of Nations
- Rising Eagle
- Rising Kingdoms
- Road Wars
- Robot Arena: Design & Destroy
- Rogue Trooper
- Rome: Total War
- Rune
- Rush for Berlin
- S.T.A.L.K.E.R.: Call of Pripyat
- S.T.A.L.K.E.R.: Clear Sky
- S.T.A.L.K.E.R.: Shadow of Chernobyl
- S.W.I.N.E.
- Saints Row 2
- SAS Secure Tomorrow
- Saturday Night Speedway
- SBK-08: Superbike World Championship
- SBK-09: Superbike World Championship
- SBK X: Superbike World Championship
- SCAR Squadra Corse Alfa Romeo
- Scrabble Online
- Serious Sam II
- Serious Sam: The First Encounter
- Serious Sam: The Second Encounter
- Shattered Union
- Shogo: Mobile Armor Division
- Sid Meier's Railroads!
- Sniper Elite
- Soldier of Fortune
- Soldiers of Anarchy
- Sparta II: Alexander the Great
- SpellForce: The Order of Dawn
- Star Trek: Armada II
- Star Trek: Bridge Commander
- Star Trek: DAC (OS X)
- Star Trek: Legacy
- Star Trek: Starfleet Command III
- Star Wars: Battlefront II
- Star Wars: Battlefront
- Star Wars: Empire at War (Windows and OS X)
- Star Wars: Republic Commando
- Startopia
- Street Racing Syndicate
- Stronghold (2001)
- Stronghold 2
- Stronghold Crusader
- Stronghold Legends
- SuperPower 2
- Superstars V8 Racing
- Survivor Ultimate
- SWAT 4
- Sword of the Stars
- Take On Helicopters
- Terminator 3: War of the Machines
- Terrorist Takedown 2
- Test Drive Unlimited
- The Lord of the Rings: The Battle for Middle-earth II
- The Lord of the Rings: The Battle for Middle-earth
- The Lord of the Rings: War of the Ring
- The Regiment
- The Scourge Project: Episode 1 and 2
- The Stalin Subway: Red Veil
- The Stalin Subway
- The Wheel of Time
- TimeShift
- Titan Quest
- TOCA Race Driver
- TOCA Race Driver 2
- TOCA Race Driver 3
- Tom Clancy's Ghost Recon Advanced Warfighter 2
- Tom Clancy's Ghost Recon Advanced Warfighter
- Tony Hawk's American Wasteland
- Tony Hawk's Pro Skater 3
- Tony Hawk's Underground 2
- Tony Hawk's Underground
- Top Spin 2
- Top Spin
- Tribes: Vengeance
- Trivial Pursuit: Unhinged
- Tron 2.0 (Windows and OS X)
- True Crime: Streets of LA
- Turning Point: Fall of Liberty
- Turok 2: Seeds of Evil
- Unreal
- Unreal Tournament
- Unreal Tournament 3
- Vietcong 2
- Vietcong
- War Front: Turning Point
- War Leaders: Clash of Nations
- War on Terror
- Warhammer 40,000: Dawn of War: Dark Crusade
- Warhammer 40,000: Dawn of War: Soulstorm
- Warhammer 40,000: Dawn of War
- Warhammer 40,000: Fire Warrior
- Warhammer: Mark of Chaos
- Warmonger: Operation Downtown Destruction
- Warrior Kings: Battles
- Wings of War
- World Championship Pool 2004
- World Championship Snooker 2005
- World of Outlaws: Sprint Cars
- World Poker Championship 2
- World Racing 2
- WorldShift
- Worms 3D
- Worms 4: Mayhem
- Worms Forts: Under Siege
- X-COM: Enforcer
- X-Men Legends II: Rise of Apocalypse