This page contains BioShock: Infinite Codes for Xbox 360 called "1999 Mode" and has been posted or updated on Apr 5, 2013 by annekeras. Let us know what you think of this Code by thumbs voting.
- Developer: Irrational Games
- Publisher: 2K Games
- Genre: Action Shooter First-Person
- Release Date: Mar 26, 2013
- ESRB: Mature
At the game's main menu, enter the Konami Up, Up, Down, Down, Left, Right, Left, Right, B, A to unlock 1999 Mode.
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