Three very good time wasters.

Probably the Sega Genesis. Phantasy Star 4, Lethal Enforcers, Sonic Series, WWF Arcade, so many memories.

Duke Nukem in case of an alien attack, and Chris Redfield in case of a zombie uprising.

Just Cause, because it has dual meaning. He is fighting for a just cause. Secondly, Rico, why are you hanging from the back of a helicopter? Just Cause.

Joseph Manderley, JC's boss in Deus Ex. He is such a tool.

Definately Mass Effect, I was immersed in the universe until I beat the game.