Custer's Revenge for the Atari 2600.
Hat fortress 2
Werewolf:Forums Version cuz that's how he plays. BOOM
Hello Kitty Online
The person above me is actually playable in Anarchy Reigns.
If you want to be technical about it, he's a NPC when you play as Leo.
(and the age is off but w/e)
Medal of Honor: Beardfighter
Harvey Birdman Attorney at Law, duh.
Batman: Gotham City, the sequel to Arkham City/Asylum - main villain
Parappa the Rapper