God Of War series , Uncharted 2, Gears Of War 2 , Moder Warfare ...

Well all games involving fantastic action, or really dramatic action that makes the player feel in an incredible situation !

Epic don't mean like todays , necessity for lot of gore and violence indeed !
God of War 3 with it's fisrt level taking place in a giant was really epic, with it's cinematic phases , just outstanding !

For example Nintendo's games are more traiditionnal, and for Zelda series is lot more marvellous world and things to discorver.
It's not fantastic and epic action or levels !

Well juts my point of view !