Helicopter: Base Defense

Enemy attacks hammer the base from above. A secret assignment places a combat helicopter in the air with no backup. The battles in Helicopter: Base Defense stay locked on one job: hold the position and cut down every hostile craft that breaks through. Money piles up during the fighting. Stronger upgrades reshape the helicopter for heavier air combat, pushing the mission farther across more levels.

How to play?

Fire on incoming enemies and strip the sky before they reach the base. Cash drops from completed combat rounds. New upgrades raise the helicopter's battle power for the next wave. Level progress continues as long as enemy pressure doesn't break the defense line.