Sugar Free Games
Alien Slayer
This is an authentic 1st person 3D game. Its quality may be compared to Doom or Quake I. However, you need a very fast PC to play it in the full quality. The controls are somewhat unusual. You move with A-S-D-W, but control your view with the mouse. Click the mouse button to shoot. You can collect ammo boxes and use different weapons as long as you have ammo for them. Press 1 to use pistol, 2 to use an assault rifle and 3 to use RPG. Your goal is to destroy a certain number of alien eggs. It's hard to do if you don't kill the aliens that guard them before.
Added 20-Jun-08
Played 100,111 times
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