Cannon in D, for Death
Not unlocked yetBuild 100 Cannon Towers
Youuu Shall Not Pass!
Not unlocked yetBuild 100 Defensive Towers
X-Ray
Not unlocked yetBuild 100 Laser Towers
Little by Little
Not unlocked yetBuild 100 Spike Towers
More gunpowder needed
Not unlocked yetBuild 50 Area Towers
Shields Raised
Not unlocked yetBuild 50 Defensive Towers
Static Shock
Not unlocked yetBuild a total of 50 Laser Towers
Good Aim
Not unlocked yetBuild 50 Spike Towers
It's all quiet!
Not unlocked yetFinalize o jogo na dificuldade Fácil
Caveman
Not unlocked yetKill the Brute
I'm Rich
Not unlocked yetGet a total of 50000 gold
Bank Heist
Not unlocked yetGet a total of 150000 gold
The Lost Treasure
Not unlocked yetGet a total of 200000 gold
The True Queen
Not unlocked yetFinalize o jogo na dificuldade Difícil
Serial Killer
Not unlocked yetKill 2500 enemies
Extinction
Not unlocked yetKill 5000 enemies
No Survivors
Not unlocked yetKill 10000 Enemies
Exp Booster
Not unlocked yetReach at level 35
All at Once
Not unlocked yetReach at max level of Cannon Tower
Titanium
Not unlocked yetReach at max level of Defensive Tower
Melting the Enemies
Not unlocked yetReach at max level of Laser Tower
SO FAST!
Not unlocked yetReach at max level of Spike Tower
Where's the challenge?
Not unlocked yetFinalize o jogo na dificuldade Normal
Didn't Even Tickle
Not unlocked yetUse 100 times the Shield Power