
Earth is under siege! A mysterious and powerful alien race has come to enslave the entire galaxy, and your fleet is humanity's last hope. You must put an end to the attacks and rebuild a home for the survivors.

Create a new map in the editor.

Complete the tutorial (single player, normal difficulty or harder).

Complete the Rally Point mission without moving (single player, normal difficulty or harder).

Destroy all Pearl and Spider enemies in the Front Line mission (single player, normal difficulty or harder).

Fly through all markers in the Battle Ship mission (single player, normal difficulty or harder).

Complete the Barricades mission without looking back (single player, normal difficulty or harder).

Use the moving Proton Cannon to destroy 20 enemies (single player, normal difficulty or harder).

Use the copper key to open the lock in the Scrap Yard (single player, normal difficulty or harder).
Minimum OS *: Windows XP SP3/Vista/7 Processor: 2GHz or equivalent processor Memory: 1GB Graphics: 256MB video ram or better (GeForce 7 series or higher/Radeon X600 series or higher) DirectX®: 9.0c Hard Drive: 1GB Sound: Windows compatible sound card