Some personal Video Game favorites of mine:

Duke Nukem, Mortal Kombat, Commander Keen, Soul Reaver, Descent, Half-Life

Kirby (devouring Pac-Man), Legend of Zelda, Mario, Metroid, Kid Icarus, Mega Man

Dark Forces, Wolfenstein 3D, Blake Stone: Aliens of Gold, Doom, Quake, Halo

Pro Wrestling (NES), Street Fighter, Tekken, Primal Rage, Def Jam and Soul Calibur:

Jetpack Joyride, Gravity Guy, Zombieville USA, League of Evil, Gunslugs, Angry Birds:

Number Munchers, Archon Ultra, Scorched Earth, Master of Orion, Sim Ant, Oregon Trail:

Trojan, Ninja Gaiden, Castlevania, Castle Crashers, Contra, Serious Sam:

Super Dodge Ball, Duck Tales, Starcraft, Where in the World is Carmen Sandiego, Wing Commander: Privateer, Metal Gear: