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