Eliminate the alien threat and save your homeworld by going on a raid deep into their positions. Encounter various alien ships, upgrade your weaponry with extra-weapons, destroy enemy barriers, and defeat tough bosses.
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Our system has scanned the download for viruses, and we suggest that you also check the files before installation. The version of Alien Sky you are about to download is 1.9.5, and the download will be provided as is, with no modifications or changes made on our end.