Take to the sky in an epic battle on the Northern Lights. Update your turrets and arm yourself with 20 different weapons and abilities. Might seem easy as first, but learn the tactics and get on-board to sweep 20 levels. And if you fancy some more action check out Infinite Mode for nonstop action. Collect bonuses, earn cash, level up, win the war on the Northern Lights.
Enjoying this free online flash game? Why not view our full online flash games catalogue?