All out tank battles with TD elements! Build tanks and towers to protect your MCV at all costs. Destroying enemy's MCV will complete your mission and advance you to the next level.
Enemies are approaching closer and soon they will reach your base. Stop them by strategically placing from defense armies to turret towers in their way.
Defend against the robo-bugs that are trying to take over your base. Unlock and upgrade new areas and special weapons. Collect enough exp points to get more powerful weapons.