Successfully complete the listed task to unlock the corresponding achievement.

Achievement	How to unlock
Collector	Earn 240 stars.
Debacle	Lose 3 times in a row.
Destroyer	Destroy 10,000 enemies.
First Blood	Destroy 1,000 enemies.
Hair's Breadth	Complete a level with only one piece of ore remaining.
Hard Worker	Complete a level without using spells.
Invisible	Only one enemy attacked the base.
Killer	Destroy 5,000 enemies.
Now that's an upgrade!	Buy all the upgrades for one of the traps.
Perfection	Upgrade any spell to the maximum level.
To the Max	Complete all levels of any episode with 3 stars.
Wizard	Use 200 spells.