BioShock (Xbox 360) achievements

BioShock (Xbox 360)

4.5 from 18278 votes

There are a maximum of 51 BioShock (Xbox 360) achievements (50 without DLC) worth 1,604 (1,100)

195,609 tracked gamers have this game, 25,735 have completed it (13.16%)

Achievement Details

Three Fully Upgraded Weapons in BioShock (Xbox 360)

Three Fully Upgraded Weapons13 (10)

Fully upgrade three weapons.

  • Unlocked by 123,705 tracked gamers (63% - TA Ratio = 1.25) 195,789  

Achievement Guide for Three Fully Upgraded Weapons

Octobot Super
261,666 (118,870)
Octobot Super
Achievement won on 11 May 10
TA Score for this game: 1,604
Posted on 24 June 09 at 12:15, Edited on 24 June 09 at 12:21
This solution has 32 positive votes and 1 negative vote. Please log in to vote.
This achievement will unlock when you upgrade your third weapon fully. Each weapon has two distinct parts that you can upgrade, so that means the earliest you can get this achievement is at the game's sixth Power to the People station, in Hephaestus.

1. Neptune's Bounty - room after defeating Peach Wilkins
2. Arcadia - one of the rooms right before the Farmer's Market
3. Farmer's Market - bottom floor of the Winery
4. Fort Frolic - Le Marquis d'Epoque (the southwest corner of your map)
5. Fort Frolic - Sinclair Spirits; use the button on the desk to open the way downstairs
6. Hephaestus - In the SW portion of the circular core room
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