Unlock all trophies
Complete tutorial
Complete 1st level
Complete 1st planet
Complete 2nd planet
Complete 3rd planet
Complete 4th planet
Complete 5th planet
Complete a level with more than 85% sphere HP left
Buy all weapons, drones and items during one stage
Buy your first powerup
Max out all of your powerups
Rank up a tower
Heal up in a mission from 0 to 100% HP
Use dash 50 times in a single stage
Kill 100 monsters
Kill 1000 monsters
Unlock all towers