Protect Earth from alien invaders in this intense shoot'em up. Pilot spaceships across 4 worlds through 31 missions, tackling 8 bosses on easy, normal, or hard difficulties. Unlock 15 ships, 12 weapons, 13 powerups, and permanent upgrades while chasing 14 achievements.
Survival mode keeps the action going beyond standard missions. Use keyboard and mouse or controller: move with WASD/arrows or left stick, fire primary shots with left-click/space/A button, secondary with right-click/E/B, and specials with middle-mouse/Q/X. Indie action fans who crave deep progression and varied challenges will find plenty to master here.
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.
- survival mode.
- 4 worlds.
- 15 ships.
- 12 weapons.
- 13 powerups.
- many permanent upgrades to unlock.
- 8 bosses.
- 14 achievements to unlock.
And Much More...
Keyboard and mouse
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.
Controller
Left analogue stick - to Move the spaceships.
A on gamepad - to shoot with the primary weapon.
B on gamepad - to shoot with secondary weapon.
X on gamepad - to use the special.
Right analog stick - to navigate on the menus.
