30 minutes- GTA V ( it would be 30 minutes of pure fun)

For a day- Final Fantasy VII (I'd be Cloud and get with Tifa if you catch my drift )

For a lifetime- any JRPG game where the women are infatuated with the lead male character (cheating? I think not)

30 Minutes: Metroid. Anything longer than this and I'd probably be dead.

For a day: Ico.

For a lifetime: Mushroom Kingdom. The bad guys have a pretty limited range and don't really bother you. There's plenty of power ups to entertain you for a lifetime. I'm definitely locking Peach up in a castle somewhere. I just hope she doesn't send a letter to Bowser to come save her.

1. Grand Theft Auto. Living in a world where actions ultimately have no consequences seems to be a lot of fun. For 30 minutes.

2. Super Mario Sunshine. Wouldn't mind a day in a tropical setting like that.

3. The Legend of Zelda: Skyward Sword. As much as I disliked the game itself for a few reasons, I'm certain that living in a world like that would bring excitement each day.

For 30 minutes: Watch_Dogs, so I hack everything to anarchy. MWAHAHAHAHAHAHA!!!!!!!!!!
For 1 Day: Halo, but can I be a SPARTAN? If not, Mass Effect.
For a Lifetime: Resident Evil. I like killing biohazards like the bully of the village, so I guess I'll join the BSAA