Defend your base, upgrade your weapons, destroy the enemy! Great timekiller!
Control the turret which moves in front of your base, and fires machine gun or heavy cannon at the enemies. The turret is protected by a force field, so it can "catch" the enemy shells, preventing the damage to the base.
Use special weapons:
• The Orbital Ion Cannon capable of destroying multiple targets at once
• The impact of electromagnetic waves that paralyzes enemy vehicles
• The force field that protects the entire base and
• The Nuclear bomb which blast covers the whole battlefield.
For every enemy destroyed you get silver coins, and gold coins for the completing of missions, and protecting your base.
Spend the coins between missions to upgrade weapons and protection of the base, and to improve special weapons as well!
Get awards for various achievements, and even for the fact of starting the game! Play every day, and your daily award will be bigger and bigger!