Astropop
12 Achievements
200
Xbox 360
Xbox One
Xbox Series
Ace Astropopper
Finish the story by completing level 32 with each pilot.
15
How to unlock the Ace Astropopper achievement in Astropop - Definitive Guide
You must get up to, and beat level 32 with all 4 characters. You can die while doing this and it will still count.