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, 58 have completed it (38.41%)

Achievement Details

Master of defense in Alien Hallway

Master of defense14

Upgrade the base till 5th level

  • Unlocked by 78 tracked gamers (52% - TSA Ratio = 1.38) 151  

Achievement Guide for Master of defense

AuthorSolution
Nomstuff
37,169
Nomstuff
Achievement won on 31 May 14
TSA Score for this game: 258
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.
Please log in to comment on this solution.
Do you have a question about this achievement? Please post it in the Alien Hallway Forum