The world has been overrun by Zombies! Use the aircraft to destroy the mother hive deep in zombie territory. Get there in time... Enhance your aircraft, fly by completely completely different areas- and kill as quite a bit zombies as it's possible you'll!
Expend & right down to maneuver the aircraft up or down. Enhance your aircraft to make it stronger.
Use up & down to move the aircraft up or down. Upgrade your aircraft to make it stronger.