Defeat the Boss of the Landians.

Loot 1000 cogs from enemies and pickups.

Defeat the boss: Golem

Defeat the boss: Mecinni

Meet the character: Professor

Purchase all of the drones from Patchie's Shop.

Complete the main story campaign.

Defeat the boss: Memory Thief

Destroy 500 enemies.

Defeat the boss: Mutant Landian

Gather 100 health pickups.