Take control of the side of Earthlings or Aliens. Push enemies back into their system while protecting your outposts. Or invade someone else's territory, destroying all enemies. Use unit support - air strikes, shelling, laser clearing from orbit, chemical attacks.

- 6 types of unique units for each side (12 in total)
- 3 types of support for each of the races
- 20 levels ( 2 Campaigns of 10 ) At the end of each battle with a large enemy army