Kamikaze Pro
Area 38, Normal difficulty: Get a perfect score without building any Turrets, Lasers, Bombers, or Pulsars.


Welcome Back
Complete Area 29 of expansion pack on Normal difficulty.


Area 30 Shortcut
Area 30, Normal difficulty: Destroy key enemy structures to open a shortcut to the enemy base.


Area 34 Shortcut
Area 34, Normal difficulty: Destroy key enemy structures to open a shortcut to the enemy base.


Area 36 Shortcut
Area 36, Normal difficulty: Destroy key enemy structures to open a shortcut to the enemy base.


Area 41 Shortcut
Area 41, Normal difficulty: Destroy key enemy structures to open a shortcut to the enemy base.


Big Dragon
Area 33, Normal difficulty: In 2 or 3 player mode, attack with more than 1000 Tanks in Dragon formation.


Big Snake
Area 31, Normal difficulty: In 2 or 3 player mode, attack with more than 1000 Scouts in Snake formation.


Chain Reaction
Area 34, Normal difficulty: Destroy multiple Missile Silos in a chain reaction.


Gaia Resurgence
Complete Gaia Resurgence on Normal difficulty.


Kronos Resurgence
Complete Kronos Resurgence on Normal difficulty.