i think it would be interesting to catalog all the current ps3 games that allow you to access parts of the xmb in game.
music access:
Super Stardust HD
friends list/messaging access:
Rainbow 6 vegas
Unreal tournament 3
Timeshift (demo)
Warhawk (buddy list/game invites)
PS store integration:
Warhawk
Super Stardust HD
the idea is to take my list and add game titles you've played that allow for any type of in game xmb (or have some sort of in-game store) access.
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