BioShock 2 (Xbox 360) achievements

BioShock 2 (Xbox 360)

4.2 from 11031 votes

There are a maximum of 68 BioShock 2 (Xbox 360) achievements (50 without DLC) worth 2,381 (1,400)

124,788 tracked gamers have this game, 6,422 have completed it (5.15%)

3.2 from 77 votes

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9,567 tracked gamers have this dlc pack, 6,483 have completed it (67.76%)

There are a maximum of 7 achievements worth 216 (100)

There are 2 reviews | Estimated completion: 3-4 hours

Achievement Details

Acid Test in BioShock 2 (Xbox 360)

Acid Test21 (10)

This is a rare achievementEarn 18 stars in the Protector Trial

  • Unlocked by 7,715 tracked gamers (81% - TA Ratio = 2.11) 9,567  

Achievement Guide for Acid Test

Empire of Maury
292,819 (173,601)
Empire of Maury
Achievement won on 04 Aug 10
TA Score for this game: 2,381
Posted on 05 August 10 at 00:37
This solution has 23 positive votes and 2 negative votes. Please log in to vote.
To unlock the achievements you have to get a total of 18 stars. The third trial in each group gives you 3 stars, next group two and next one after that just 1 star.

Basic tips:
- Destroy every healt-stations the enemy can use, mostly 2 of them on every match. You can buy med kits from the vending machines instead(hack them, so you can use less money on them).

- Go around the level, and use things that can help you(some levels has turrents e.t.c).
Note: Not every trail has turrents.

- Hack everything besides the healt-stations(these as told, you better destroy), this save time while engaged in combat with the splicers and stuff.

- On some "harder" trails, i found it easy just to spam around with cyclone traps around the little sister and just shoot the plasmid on the splicers.

- The thuggish splicers and other Alpha-daddy`s don`t go after the little sister. So focus on the others splicers like leadheads, houdinis, spider and nitro.

- If you need ammo, just remember to set up some traps around the little sisters. And to be on the safe side, always look on her when going to get ammo or other supplies from the vending machines.
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