Biotoxin: The Dark Days

Biotoxin: The Dark Days

13 Achievements

Steam
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LEVEL 0

LEVEL 0

Complete the tutorial.

7.9%
LEVEL 1

LEVEL 1

Complete level 1

7.1%
FIRST BLOOD

FIRST BLOOD

Kill an infected.

8.1%
Level 2

Level 2

Complete level 2

6.6%
Level 3

Level 3

Complete level 3

6.4%
Level 4

Level 4

Complete level 4

4.7%
Level 5

Level 5

Complete level 5

4.6%
Level 6

Level 6

Complete level 6

4.5%
Level 7

Level 7

Complete level 7

4.5%
Level 8

Level 8

Complete level 8

4.5%
Finish Game

Finish Game

Complete the game on any difficulty.

4.5%
Dissimilar...

Dissimilar...

4.5%
Level 9

Level 9

Complete level 9

4.5%