Alien Shooter

First game in the Alien Shooter series. The game mixes shooting and RPG elements seen from an isometric perspective.


Alien Shooter is an isometric shooter which was developed and published by Sigma Team for the PC platform.


There were two expansion packs created for Alien Shooter.

Alien Shooter - Fight For Life

Fight For Life
Fight For Life

Alien Shooter - Fight for Life takes place one year after the aliens landed on Earth. The aliens are trying to destroy a facility in which a virus was developed to help the human race survive. The virus must be saved in order to also save the human race.

Alien Shooter - Fight for Life new features:

  • Five new missions
  • New storyline
  • Larger amounts of enemies

Alien Shooter - The Experiment

The Experiment
The Experiment

In Alien Shooter - The Experiment the alien race has not only attacked Earth, but taken half of it over. The people of Earth must hide in fortified living quarters. The top scientists of Earth have created a new race of monsters to attack the invading aliens.

Alien Shooter - The Experiment new features:

  • Five new missions
  • New monster types
  • A new boss type monster
  • New music
  • New in-game objects
  • Selectable difficulty levels

Other Versions

Alien Shooter: Revisited

Alien Shooter: Revisited
Alien Shooter: Revisited

On April 15, 2009 a remake of the Alien Shooter was created called Alien Shooter: Revisited. The game features new levels, new weapons, enhanced graphics and more. Alien Shooter: Revisited was also released on the Steam platform on May 27, 2009.

Digital Distribution

Alien Shooter and its expansions was re-released by Good Old Games as "Alien Shooter Expansions". It contains the main game (Alien Shooter) and its two expansions (Fight for Life and The Experiment) for $4.00 (at normal non/sales price) with compatibility & support for Windows XP, Vista, and 7 for both 32 and 64-bit.

It can also be purchased on Steam for $5 (normal non-sale price) without the expansions (which are not available as of this writing. Revisited and Alien Shooter 2 are available on Steam however).

PC System Requirements

Alien Shooter / Fight For Life / The Experiment

  • Pentium II 400 MHz processor or better
  • Direct3D compatible 3D graphics W/ 16 MB or more
  • 64 MB RAM or higher
  • DirectSound compatible sound card

Alien shooter: Revisited

  • 1.7 GHz CPU or better
  • nVidia GeForce2 / ATI Radeon 8500 video card with 64MB video memory or better
  • 512 MB RAM
  • DirectSound compatible sound card