BioShock achievements


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There are 63 BioShock achievements worth 2,123 (1,200)

43,929 tracked gamers have this game, 3,229 have completed it (7.35%)

Achievement Details

Fully Researched Gun Splicer in BioShock

Fully Researched Gun Splicer15 (10)

Fully research the Leadhead Splicer.

  • Unlocked by 20,597 tracked gamers (47% - TA Ratio = 1.45) 44,043  

Achievement Guide for Fully Researched Gun Splicer

Leo Ascendent
397,404 (218,518)
Leo Ascendent
Achievement won on 17 Sep 16
TA Score for this game: 2,123
Posted on 20 September 16 at 00:45
This solution has 5 positive votes and 2 negative votes. Please log in to vote.
Firstly, there are two tonics you'll want to make this easier.

Photographers Eye I - Located in Worley Winery's cellar in the Farmer's Market in a small shed, when you must gather the enzymes and water for the forest. Also can be bought at a Gathers Garden in Fort Frolic.

Photographers Eye II - Reward for reserving level 2 of the Rosier.

These will give you a convinced boost of 25% in research.

Leadhead Splicers are plentiful in most levels, and use guns. The most trouble you'll likely have will be getting close enough without wasting med kits, depending on the difficulty, they can kill you in a few shots. Either way though, killing them first is an option, as they are numerous.
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