Galaxy Annihilation is a shoot’em up where we need to protect the planet earth from an impending alien attack.

Game features:

– 3 difficulties (easy, normal, hard)
– 31 missions.
– 4 worlds.
– 15 ships.
– 12 weapons.
– 13 powerups.
– many permanent upgrades to unlock.
– 26 different enemies.
– 8 boss.
– 14 achievements to unlock.

and much more…

Controls:

WASD or arrow keys – to move the spaceships.
left-click or spacebar – to shoot with the primary weapon.
right-click or E – to shoot with secondary weapon.
middle-mouse button or Q – to use the special.