Atari: Pong, Asteroid
Nintendo: Super Mario Bros. 1 & 3, The Legend of Zelda (really nobody has said this one yet?? You should all have your gamer cards removed), Zelda 2: The Adventures of Link, Castlevania, John Elway's QB (loved running the Lookie and the super fast guy would catch it, can't believe that entertained me but I was 8), Super Tecmo Bowl, Double Dribble, Contra
SEGA Genesis: College Football's National Championship I & II, NBA Live 96 (could type in any legend's name and it would create them), Primetime NFL football, NBA Jam, Street Fighter 2, Mortal Kombat
Playstation: NCAA Gamebreaker 2001, Resident Evil, Metal Gear Solid, NBA LIve, Gran Turismo
Playstation 2: NCAA Football, Madden, Devil May Cry, God of War 1 & 2, Grand Theft Auto: Vice City, Metal Gear Solid 2: Sons of LIberty, SOCOM: US Navy Seals
XBox 360: NCAA Football, Red Dead Redemption, Grand Theft Auto 4, Devil May Cry 3 and 4, Assassin's Creed 1 and 2, Madden, Batman: Arkham Asylum, Bayonetta, Guitar Hero and Rock Band games, X-Men Origins: Wolverine, Tiger Woods PGA Tour, NBA Live, NASCAR, Need for Speed
So many others but that is a start