Unlock 4 zones in the game.
Unlock 10 zones in the game.
Unlock 15 zones in the game.
Earn an A+ grade in every level of 4 zones.
Earn an A+ grade in every level of 10 zones.
Earn an A+ grade in every level of the game
Unlock 6 zones in the game.
Unlock 8 zones in the game.
Unlock 12 zones in the game.
Earn an A+ grade in every level of 6 zones.
Earn an A+ grade in every level of 8 zones.
Earn an A+ grade in every level of 12 zones.
Architect
10Create a custom level
Blow up a building
Bombs Away!
10Blow up 10 unique buildings
Ace!
10Earn your first A+ grade