Alien Hallway achievements
258
(200)

Alien Hallway

2.7 from 5 votes

There are a maximum of 20 Alien Hallway achievements worth 258

151 tracked gamers have this game, 59 have completed it (39.07%)

Achievement Details

Specialist in Alien Hallway

Specialist15

Upgrade one unit till 10th level

  • Unlocked by 70 tracked gamers (46% - TSA Ratio = 1.46) 151  
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