Games you have not yet played

There are some games that, when mentioning you have not played them, others gasp in shock.  What games have you not played that everyone else has?

there's really very few games like that. you have to be retarded to only own an xbox or only own a GC. the only games I would count for this are like - GTA, Zelda, MGS. If you miss those you aren't a gamer.

WoW, Oblivion, Castlevania