I, Zombie
12 Achievements
1,000
2-3h
Xbox One
Xbox Series
Playing well
Collect 40 stars
100
31.04%
How to unlock the Playing well achievement in I, Zombie - Definitive Guide
DEUCE621
TrueAchievements
TrueAchievements
All you need to do is get 2 stars on all of the summer levels, but it is recommended to go for 3 stars because you will have to for the 90 star achievement.
OnceFallen
See Ultimate Zombie Leader 
.
