Complete Gaia Resurgence on Normal difficulty.
Area 38, Normal difficulty: Get a perfect score without building any Turrets, Lasers, Bombers or Pulsars.
Complete Area 29 of expansion pack on Normal difficulty.
Box Kill 200
Helios Area 22, Normal difficulty: Kill 200 units that have been boxed in with weapons.
Helios Area 28
Complete Comet Helios Area 28 at Normal difficulty.
Hathor Area 12, Normal: Produce a compressed flow of tanks by collapsing the trail multiple times.
Aether Area 20, Normal difficulty: replace a key enemy structure to create an optimal path to the enemy Base.
Box Kill 50
Kreios Area 3, Normal difficulty: Kill 50 units that have been boxed in with weapons.
Box Kill 20
Kreios Area 1, Normal difficulty: Kill 20 units that have been boxed in and trapped with weapons.
Aether Area 21
Complete Comet Aether Area 21 at Normal difficulty.
Hathor Area 9, Normal difficulty: replace key enemy structures to create an optimal path to the enemy Base.
Hathor Area 14
Complete Comet Hathor Area 14 at Normal difficulty.