Alien Shooter

Isometric shooter game pits you against hordes of invading aliens

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199 Votes

  • Category General
  • Program license Trial version
  • Size 6.12 MB
  • Works under: Windows 98
  • Program available in English
  • Program by Bigfishgames

Alien Shooter is a shooter/action type of game for Windows PC.

Alien Shooter takes the player all through the hallways and corridors and crawl spaces of a military complex which has been infested by aliens. Explosives are the weapon of choice in order to destroy the teleports which the aliens are using to enter the base. Treated as a job, the player earns more weapons and biomechanical implants in order to boost firepower and fighting abilities.

Two modes of play in Alien Shooter are campaign and survival. Players familiar with this type of PC game will recognize the goals of each type of play. The play time during the game is unlimited and offers 10 levels, nine weapons, six monsters, and lots of explosives. Players can choose male or female characters from a comprehensive base of options.

Sigma's Alien Shooter has also come out with the software titles Alien Shooter: Vengeance, and expansion packs The Experiment and Fight For Life. Other titles by Sigma Team include Alien Hallway, Zombie Shooter, Theseus Return of the Hero, Chaks Temple, Crazy Lunch, and sequels to the Alien Shooter original game.

Alien Shooter will require a computer with Windows operating system. Additionally, a Pentium II 400 MHz processor or faster, Direct3D compatible 3D graphics card with 16 MB RAM, 64 MB computer RAM, a DirectSound compatible sound card, and mouse compatible device. It can be controlled by mouse and keyboard or just keyboard depending upon the player's choice in the settings menu.

Alien Shooter was created by Sigma Team in 2003. Game cheat codes are available online at the Sigma Team website. Sigma Team was founded in 2003 as a niche game designer (Zombies and Aliens). Their main genre focus is action, and Sigma Team can be found consulting with industry publishers such as Big Fish. They often appear in trade shows and game conventions. As part of their services, Sigma Team offers full production, consulting, and pre-marketing support. In December of 2013, Sigma Team came out with their first smart phone game for Android.

More recently, Sigma Team released I am Weapon for Windows XP/Vista/7.


  • Lots of levels
  • Lots of monsters
  • Lots of weapons


  • Can be repetitive
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