Listeria Wars (JP)
12 Achievements
PS4
Activation
Activate a unit by THelper
89.9%
How to unlock the Activation achievement in Listeria Wars - Definitive Guide
In order to activate the THelper, it will need to be in the middle of some units as they destroy an enzyme. Day 6 (the first day you unlock it) is the best level for it. This will cause the units to glow purple and unlock the achievement.
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Visual Guide: