Alien Shooter - The Experiment   
by Sigma Team   

Welcome to Alien Shooter - The Experiment (addon for original game) ordering page!
In this part, you will find:
- 5 new missions
- new music tracks
- new type of monsters
- monster boss
- new objects
- level difficulty
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If you have any technical problems, we'll help you or refund your order. RISK FREE! 100% Unconditional 30-day money back guarantee!
NOTE: This addon will work only with FULL version of the Alien Shooter game.