This page contains BioShock: Infinite Unlockables for Xbox 360 called "Unlock 1999 mode" and has been posted or updated on Apr 5, 2013 by tamsy.
- Developer: Irrational Games
- Publisher: 2k Games
- Genre: Action Shooter First-Person
- Release: Mar 26, 2013
- ESRB: Mature
Unlock 1999 mode
Beat the game once to unlock 1999 mode.
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From: burial at sea
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