Alien Hallway achievements
248
(200)

Alien Hallway

3.1 from 6 votes

There are a maximum of 20 Alien Hallway achievements worth 248

187 tracked gamers have this game, 74 have completed it (39.57%)

Achievement Details

Specialist in Alien Hallway

Specialist14

Upgrade one unit till 10th level

  • Unlocked by 90 tracked gamers (48% - TSA Ratio = 1.44) 187  
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