Free Balloon Invasion Online

Description:

Balloon Invasion - In Balloon Invasion you are a ground commander armed with an 88 mm Flak gun! Enemy balloons have been sighted and it is your mission to take them out before they bomb your defenses. Destroy the enemy balloons and gain points that you can use to build defense structures and deploy air raids. Drag your mouse to aim and hold down the left click button to sustain automatic fire. Win battles to unlock further missions. Good luck Commander!