Alien Hallway achievements
253
(200)

Alien Hallway

2.7 from 5 votes

There are a maximum of 20 Alien Hallway achievements worth 253

171 tracked gamers have this game, 68 have completed it (39.77%)

Achievement Details

Specialist in Alien Hallway

Specialist14

Upgrade one unit till 10th level

  • Unlocked by 83 tracked gamers (49% - TSA Ratio = 1.43) 171  
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