Take to the skies with a stiff upper lip in our period top-down shooter, and give those rotters 'what for' over 20 challenging levels. Shoot down enemies to earn upgrades to your plane's speed, manoeuvrability, weapons and armour, and call in trusty wingmen to help deal with the tougher foes. Then take on the never-ending Arcade mode and prove yourself as Ace of Skies!