Alien Hallway achievements
252
(200)

Alien Hallway

2.7 from 5 votes

There are a maximum of 20 Alien Hallway achievements worth 252

163 tracked gamers have this game, 67 have completed it (41.10%)

Achievement Details

Specialist in Alien Hallway

Specialist14

Upgrade one unit till 10th level

  • Unlocked by 80 tracked gamers (49% - TSA Ratio = 1.42) 163  
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