Survive the Endless Gauntlet.

Survive the Epic Gauntlet.

Defeat 500 enemies.

Reach the "Hard" game difficulty.

Defeat 1000 enemies.

Complete any mission without overloading your shields or weapons.

Play the game for 5 hours.

Reach level 5 with the Omnithias drop-ship.

Reach the "Ultra Hard" game difficulty.

Reach the "Very Hard" game difficulty.

Defeat 250 enemies.