BioShock 2 achievements

BioShock 2

4.5 from 407 votes

There are a maximum of 53 BioShock 2 achievements worth 1,693 (1,035)

8,864 tracked gamers have this game, 712 have completed it (8.03%)

Achievement Details

Secret Achievement in BioShock 2

Secret Achievement23 (20)

Continue playing to unlock this achievement. (Secret)

  • Unlocked by 6,705 tracked gamers (76% - TA Ratio = 1.14) 8,864  

Achievement Guide for Unbreakable

388,169 (238,201)
Achievement won on 30 Oct 16
TA Score for this game: 1,693
Posted on 30 October 16 at 01:33
This solution has 1 positive vote 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.
Please log in to comment on this solution.
Do you have a question about this achievement? Please post it in the BioShock 2 Forum

Related Achievements and Trophies