Day of Defeat -- Doesn't appeal to me, never played it.
Dead Island -- On the fence about this one, I haven't had much fun with it but I also haven't gotten a chance to do a co-op mission.
Metro 2033 -- Not a bad game, but it doesn't appeal to me. Call of Duty: Monsters + Subways edition.
RAGE -- sucks
Warhammer 40k: Dawn of War II -- Not a bad game at all, but it doesn't appeal to me, battles are way too small imo.
Terraria -- Not a bad game, but it's impossible for me to get into. Haven't played it that much though.
Dear Esther -- Not a bad game at all, but spending money for a prettier version of the mod was a bad idea.
Burnout Paradise -- Have trouble getting into this game.
Interstellar Marines -- Hopes aren't too high for this game, but that may change as the game progresses.