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.