We Love It's Guide to…
Clear a military complex overrun by aliens in a top-down shooter, buying weapons and upgrades between missions.
Released 27 May 2009
Fight Alien Swarms
Defend Teleporter Sites
Buy Bigger Guns
The endless darkness and the somber, long passages of a military complex have become the abode of evil, thousands of blood-thirsty creatures fill its offices, storehouses and mysterious laboratories. About 1,000 monsters on each map, showing up to 100 monsters simultaneously on one playing screen.
Developed by Sigma Team Inc. · Published by Sigma Team Inc.









Take the role of a male or female fighter sent to clear a military complex overrun by alien creatures. The campaign spans 10 missions, with a separate survival mode for fighting waves of enemies.
Move through the base and battle large swarms of aliens using an expanding arsenal. Missions involve clearing areas and using explosives to reach alien teleports; a stationary gun and gadgets such as flashlights, medkits, and battle drones are also available.
Earn money to buy weapons in the arming area, and improve your fighter with character upgrades and biomechanical implants. The game also offers multiple difficulty settings and hidden areas to discover.
Supplied reviewers often enjoy the direct, fast-paced shooting and the spectacle of fighting large alien hordes, with weapon variety and the soundtrack adding to the appeal. Nostalgia is a particularly frequent theme, though some reviewers find the missions repetitive, the campaign short, or the visuals dated. One reviewer also reports save and character-naming limitations in the Steam version.
| Platforms | Windows |
|---|---|
| Achievements | 17 |
| Age ratings |
|
| Controller support | Xbox |
| Controller required | No |
| Demo | View demo on Steam |
| DLC / extras | 2 listed on Steam |
| Website | Official website |