You must build your base, gather resources and fend off endless hordes of aliens. The game uses a highly optimized engine perfectly suited for epic battles with literally thousands of enemies!
The fragile balance between harvesting, energy production and base defenses requires planning and creative strategies. The energy must be linked to your buildings, the minerals must be reached and your harvesters must be protected. Will you be able to handle it all? Will you findan optimal solution? Is there one?!