BioShock Infinite (Xbox 360) achievements

BioShock Infinite (Xbox 360)

4.5 from 10016 votes

There are a maximum of 80 BioShock Infinite (Xbox 360) achievements (50 without DLC) worth 3,480 (1,695)

152,280 tracked gamers have this game, 7,991 have completed it (5.25%)

Achievement Details

Should Auld Acquaintance... in BioShock Infinite (Xbox 360)

Should Auld Acquaintance...12 (10)

Unlock 1999 mode.

  • Unlocked by 98,812 tracked gamers (65% - TA Ratio = 1.24) 152,957  

Achievement Guide for Should Auld Acquaintance...

So many Bears
786,812 (427,091)
So many Bears
Achievement won on 23 Mar 13
TA Score for this game: 2,542
Posted on 23 March 13 at 18:37
This solution has 80 positive votes and 6 negative votes. Please log in to vote.
At the main menu (Where you have the option to select play game, options, season pass store and credits) press Up Up Down Down Left Right Left Right B A and you should get a prompt saying you unlocked 1999 mode.
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