BioShock

BioShock

51 Achievements

1,100

15-20.5h

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Bought One Slot

Bought One Slot

The player has purchased one slot in any Plasmid or Tonic track

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How to unlock the Bought One Slot achievement in BioShock - Definitive Guide

During the game, you will come across machines called Gatherers Gardens. Here, you are able to buy Tonic slot upgrades for 80 ADAM and Plasmid slot upgrades for 100 ADAM.

For this achievement you will need a single slot so the minimum you will have to spend is 80 ADAM.

A way of earning more ADAM is to harvest little sisters but this will mean that you will miss out on the achievement for rescuing all the little sisters. If you do rescue every little sister, you will have enough ADAM to buy all of the upgrades by the end of the game.

See also:
BioShockMaxed One TrackThe Maxed One Track achievement in BioShock worth 24 pointsPurchased every slot in one of the Plasmid or Tonic tracks
BioShockMaxed All TracksThe Maxed All Tracks achievement in BioShock worth 71 pointsPurchased every slot in all four Plasmid and Tonic tracks
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10 Jan 2011 11:09

1 Comment
Great guide...thank you.
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By Solario32 on 20 Sep 2011 14:52
See "Maxed All Tracks".
 
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Refer to the “Maxed All Tracks” achievement for more information.

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