Corridor 7: Alien Invasion — Steam capsule
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Corridor 7: Alien Invasion Free Download

by Ziggurat

Windows · Aug 5, 2021

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Corridor 7: Alien Invasion worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Retro shooter fans who want a fixed 46-level science-fiction campaign rather than a modern progression system
  • Solo players who prefer first-person alien combat in a research facility over competitive multiplayer
  • Players seeking specialized vision tools and a changing bonus stage instead of only standard gunplay

Skip it if you…

Saves you a refund
  • Players seeking modern shooter systems, extensive progression, or contemporary presentation may find the 1990s structure limited
  • Those wanting consistently changing campaign missions may find the mostly fixed 46-level structure less varied than the Presidential Level
  • Players looking for officially supported multiplayer should not rely on the included LAN and online modes

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Corridor 7: Alien Invasion

Instead of a modern shooter campaign built around progression systems or frequent set pieces, this game uses a fixed run of facility levels, specialized vision tools, and one stage that changes between sessions. Its multiplayer modes are included but not officially supported in this release.

What is Corridor 7: Alien Invasion?

Corridor 7: Alien Invasion is a 1990s science-fiction first-person shooter set in a secret research facility breached by hostile aliens.

As a lone Special Forces agent, players enter the facility, fight the creatures, and close the gateway connecting Earth with another world. The game includes 46 levels from the CD-ROM version and nine weapons. An infrared visor reveals traps, while night vision supports enemy tracking in dark areas. The Presidential Level changes each time it is played. An atmospheric soundtrack accompanies the action. LAN and online multiplayer modes are included, but this release does not officially support them because of the title’s age.

How Corridor 7: Alien Invasion plays

01Forty-six campaign levels
The game includes the complete selection of 46 stages from its CD-ROM version.
02Nine weapon arsenal
Players can use nine weapons against the alien invaders.
03Special vision equipment
An infrared visor reveals traps, while night vision supports enemy tracking in darkness.
04Variable Presidential Level
This stage changes each time it is played.
05Included multiplayer modes
LAN and online modes are present, although this release does not officially support them.

Corridor 7: Alien Invasion compared to similar games

Hentai Vs Furries is a third-person shooter with quests, unlockable skins, multiple camera angles, emotes, and more than one main mode, while Corridor 7: Alien Invasion focuses on first-person combat across 46 facility levels. Abyssus centers on multiplayer roguelite runs through hand-crafted levels with weapon refitting, whereas Corridor 7 presents a fixed campaign and includes multiplayer modes that are not officially supported.

Corridor 7: Alien Invasion: platforms & release

Is Corridor 7: Alien Invasion worth it?

It is worth it if: retro shooter fans who want a fixed 46-level science-fiction campaign rather than a modern progression system. Skip it if: players seeking modern shooter systems, extensive progression, or contemporary presentation may find the 1990s structure limited.

Where can I download Corridor 7: Alien Invasion?

Use the Download Now button on this page: it opens Corridor 7: Alien Invasion's store page, where you can choose how to get it.

What platforms is Corridor 7: Alien Invasion on?

Windows only.

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