SR-71 Blackbird

You are humanity's only hope when an unknown computer virus dominated all the guns in the world and turned into killers drones.
Only one plane is immune, the famous SR71 Blackbird.
It's up to you to fly its adapted version equipped with the most advanced weapons.
Buy ammo for cannons, air-air missiles, bombs, laser guided bombs, and upgrade your weapons`s firerate.
Procedural generated missions!
Fly this impossible mission !