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Alien Shooter series

Where can I find support information for the Alien Shooter series?


Please review the Third-Party Game Support topic to determine whether your question should be directed to the game developer or to Steam Support. Sending a support request to the wrong party may result in a delay in processing your request.


Retail CD-Keys for this game cannot be registered through Steam. If you wish to create a shortcut to this game under your Library, instructions can be found here:

Adding non-Steam games to your Library


Steam Forums for Alien Shooter

Community Forums


Contact Sigma Team Support

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Problem with Steam?

Contact Steam Support
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