Are you sure you want to hear it? ok....
Microsoft Flight Simulator X, Age of Empires I, Age of Empires II, BioShock, Morrowind , Morrowind Bloodmoon,Morrowind Tribunal, Crysis, Oblivion GOTY, Fallout 3 GOTY, Gears of War, Gears of War 2, Halo, Halo 2, Halo 3, Viva Pinata, Toy Story, Tekken 3, Spyro 1, Spyro 2, Spyro 3, KOTOR 1, KOTOR 2, The Witcher, Minecraft, GTA 4, GTA 3, Mass Effect, Mass Effect 2, Peggle (iPod version),Plants vs Zombies, Street Fighter IV, Just Cause 2, Dragon Age, Half Life 2, G Mod, Warhammer Dawn of War (x4 for it's explandsions), Saints Row 2, Red Faction, Counter Strike, Team Fortress 2, Call of Duty Modern Warfare, Call of Duty Modern Warfare 2, Pokemon Red, Pokemone Ruby, BloodRayne 2, Mafia, Mafia 2, Godfather, Pariah, Eternal Sonata, Fable, Fable 2, Sudeki, Tetris, Baldur's Gate, Baldur's Gate 2, Blinx: The Time Sweeper, Brute Force, Burnout, Burnout 2, Burnout 3, Dark Summit, Dead or Alive 3, Dead or Alive 4, DRIV3R, Enter the Matrix, Fable: The Lost Chapters (PC), Hitman: Blood Money, Hitman: Silent Assassin, Jade Empire, Marvel: Ultimate Alliance, Need for Speed: 2, Ninja Gaiden, Nightcaster, Project Gotham Racing, Psychonauts, RollerCoaster Tycoon, Shenmue II, The Simpsons: Hit & Run, The Sim (plus all of the expandsions), The Simpsons: Road Rage, The Sims 2, Spider-Man, Spider-Man 2, Star Wars: Battlefront II, Star Wars: Republic Commando, TimeSplitters, TimeSplitters 2, True Crime: Streets of LA, Worms, Yager, Dead Rising, Guitar Hero World Tour, Guitar Hero 5, Overlord, Overlord 2, Runescape......
There are more but I cant be bothered to remeber them
Edit: Do I have the most recorded number of games?