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Biotoxin: The Dark Days is a horror platformer where you must fight your way through the remenants of the world. Loot weapons and ammo to improve your arsenal in order take on hordes of infected in an unforgiving future.
PC (Microsoft Windows) · Mar 2, 2017
Worldwide · Exact date · IGDB
Catalog sources
13 achievements available.

Complete the tutorial.
LockedSteam

Complete level 1
LockedSteam

Complete the game on any difficulty.
LockedSteam

Complete level 2
LockedSteam

Complete level 3
LockedSteam

Complete level 4
LockedSteam

Complete level 5
LockedSteam

Complete level 6
LockedSteam

Complete level 7
LockedSteam

Complete level 8
LockedSteam

Complete level 9
LockedSteam

Kill an infected.
LockedSteam

Hidden until unlockedSteam
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