Bronze

Complete Training
Complete the training mode

Box Kill 20
Kreios Area 1, Ranked: Kill 20 units that have been boxed in and trapped with weapons

Box Kill 50
Kreios Area 3, Ranked: Kill 50 units that have been boxed in with weapons

Box Kill 200
Helios Area 22, Ranked: Kill 200 units that have been boxed in with weapons

Kreios Shortcut
Kreios Area 5, Ranked: Replace a key enemy structure to create an optimal path to the enemy base

Hathor Shortcut
Hathor Area 9, Ranked: Replace a key enemy structure to create an optimal path to the enemy base

Aether Shortcut
Aether Area 20, Ranked: Replace a key enemy structure to create an optimal path to the enemy base

Silver

Kreios Area 7
Complete Comet Kreios Area 7 at Ranked difficulty

Hathor Area 14
Complete Comet Hathor Area 14 at Ranked difficulty

Aether Area 21
Complete Comet Aether Area 21 at Ranked difficulty

Triple-Decker Tanks
Hathor Area 12, Ranked: Produce a compressed flow of tanks by collapsing the trail multiple times

Gold

Helios Area 28
Complete Comet Helios Area 28 at Ranked difficulty