Alien Hallway achievements
244
(200)

Alien Hallway

2.7 from 5 votes

There are a maximum of 20 Alien Hallway achievements worth 244

177 tracked gamers have this game, 73 have completed it (41.24%)

Achievement Details

Master of defense in Alien Hallway

Master of defense13

Upgrade the base till 5th level

  • Unlocked by 102 tracked gamers (58% - TSA Ratio = 1.31) 177  

Achievement Guide for Master of defense

AuthorSolution
Nomstuff
477,842
Nomstuff
Achievement won on 31 May 14
TSA Score for this game: 244
Posted on 25 October 15 at 11:54
This solution has 0 positive votes and 0 negative votes. Please log in to vote.
You need to upgrade the "turret Upgrade" to level 5, it takes roughly 100,000 credits to upgrade fully.
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