Command. Conquer. Survive.
Welcome to Sandbox! Bases can't die in this mode — experiment freely.
You can configure powerup preferences on the settings page.
Move your base by tapping where you want it to go. Direct your troops by dragging a selection box then tapping a destination.
Each mission you complete with 3 stars unlocks a new Doctrine — doctrines change how your units behave and adjust their power.
Earn credits from missions to buy upgrades that permanently strengthen your forces.
Collect every star across all missions to unlock the ultimate challenge — you'll need many upgrades to survive it.