UFO Alien Wars is a brilliant first person shooter with multiplayer capabilities. You are an elite veteran soldier and it is your duty to try and eradicate both alien invaders and humans alike. Aliens spawn randomly across the map and you must stay alert at all times as you never known when one may appear. There are two types of alien – one is slower that has high HP and is harder to kill, and the other is faster but can be killed quicker.

You can use a variety of weapons to dish out destruction such as a machine gun and a pistol. The controls are easy to pick up and use the standard WASD configuration used in most FPS titles. The graphics are cool and the gameplay is challenging as you have to fight both alien and other human players! Can you become a legendary alien killer and dominate the UFO arena?

Upcoming Updates

A complete makeover of UFO Alien Wars is currently under development and will be released around mid september!


UFO Alien Wars is developed by Christopher Lied and published here on CrazyGames.com.



  • WASD or arrow keys to move around
  • Left click to shoot
  • Space bar to jump
  • R to reload
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