BioShock 2 achievements

BioShock 2

4.4 from 1040 votes

There are a maximum of 53 BioShock 2 achievements worth 1,645 (1,035)

18,830 tracked gamers have this game, 1,687 have completed it (8.96%)

Achievement Details

Secret Achievement in BioShock 2

Secret Achievement23 (20)

Continue playing to unlock this achievement. (Secret)

  • Unlocked by 14,561 tracked gamers (77% - TA Ratio = 1.14) 18,939  

Achievement Guide for Unbreakable

539,326 (319,799)
Achievement won on 30 Oct 16
TA Score for this game: 1,645
Posted on 30 October 16 at 01:33
This solution has 4 positive votes and 0 negative votes. Please log in to vote.
The first available opportunity to earn this achievement is at the end of Ryan Amusements

You must complete a whole battle and kill a Big Sister without respawning at a Vita-Chamber part way through.

Make a save just before the battle, make sure that you select the anti-personnel ammo on each weapon so you can just switch guns.

Its better to strafe rather than walking backwards or forwards.

This can be earned on any difficulty.
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