- Tachyon: The Fringe
- Take On Helicopters
- Tales of Monkey Island series
- Tank Universal
- Team Fortress 2
- Team Fortress Classic
- Terminator Salvation
- Terraria
- Test Drive Unlimited 2
- Texas Cheat 'Em
- Theatre of War series
- Thief series
- Thrillville: Off the Rails
- Tidalis
- TimeShift
- Tiny Bang Story, The
- Titan Quest
- Tobe’s Vertical Adventure
- Toki Tori series
- Tom Clancy collection
- Tomb Raider series
- Top Gun
- Top Spin 2
- Torchlight
- Total War: SHOGUN 2
- Trackmania series
- Trainz series
- Transformers: War for Cybertron
- Trapped Dead
- Trauma
- Trials 2: Second Edition
- Trine series
- Trino
- Tropico series
- Tunnel Rats
- Turba
- Twin Sector
- Two Worlds
- UFO Extraterrestials Gold
- UFO: Afterlight
- UnderGarden, The
- Universe at War: Earth Assault
- Universe Sandbox
- Unreal series
- Unstoppable Gorg
- Uplink
- URU: Complete Chronicles
- Vampire: The Masquerade - Bloodlines
- Vanguard: Saga of Heroes
- Vegas: Make It Big
- Velvet Assassin
- Vertex Dispenser
- Victoria II
- Vigil: Blood Bitterness
- Virtua Tennis series
- Virtual Families
- Void, The
- VVVVVV
- Wallace & Gromit
- Wanted: Weapons of Fate
- War Inc. Battlezone
- Warfare
- Warhammer 40,000: Dawn of War series
- Warhammer 40,000: Space Marine
- Warhammer Online: Age of Reckoning
- Wasteland Angel
- Watchmen: The End is Nigh series
- Waves
- Whispered World
- Who's That Flying
- Wik & The Fable of Souls
- Windosill
- Wings of Prey
- Winter Voices
- Witcher 2: Assassins of Kings, The
- Witcher, The
- Wolfenstein series
- Wonderful End of the World, The
- World Basketball Manager 2010
- World in Conflict
- World of Goo
- World of Zoo
- Worms series
- X2: The Threat & X3: The Reunion
- X-Blades
- X-COM series
- Xotic
- Xpand Rally series
- You Don't Know Jack
- Your Doodles Are Bugged
- Zeit˛
- Zen Bound 2
- Zen of Sudoku
- Zeno Clash
- Zero Gear
- Zombie Driver
- Zombie Pirates
- Zombie Shooter series
- Zuma's Revenge!