# Games like Corridor 7: Alien Invasion

> The closest matches to Corridor 7: Alien Invasion: Chasm: The Rift, Blake Stone: Aliens of Gold, PO'ed: Definitive Edition, Classic Marathon 2, and Half-Life. Ranked by imho.run from Steam co-play data, shared tags and reviews.

## Similar games, ranked

The full ranked list, 24 games, best match first (the HTML page shows the top 8 as cards).

1. [Chasm: The Rift](https://imho.run/games/2061230/chasm-the-rift) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 247 Steam reviews, 81% positive. [Steam](https://store.steampowered.com/app/2061230/)
2. [Blake Stone: Aliens of Gold](https://imho.run/games/358190/blake-stone-aliens-of-gold) — A frequent pick in Corridor 7: Alien Invasion players' libraries, and another Action. 94 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/358190/)
3. [PO'ed: Definitive Edition](https://imho.run/games/2697470/po-ed-definitive-edition) — Also Aliens and 1990's, like Corridor 7: Alien Invasion. 88 Steam reviews, 72% positive. [Steam](https://store.steampowered.com/app/2697470/)
4. [Classic Marathon 2](https://imho.run/games/2398490/classic-marathon-2) — Also Aliens and Space, like Corridor 7: Alien Invasion. 297 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/2398490/)
5. [Half-Life](https://imho.run/games/70/half-life) — Also Aliens and 1990's, like Corridor 7: Alien Invasion. 57,390 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/70/)
6. [STAR WARS™: Dark Forces Remaster](https://imho.run/games/2292260/star-wars-dark-forces-remaster) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 943 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/2292260/)
7. [DUSK](https://imho.run/games/519860/dusk) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 16,813 Steam reviews, 98% positive. [Steam](https://store.steampowered.com/app/519860/)
8. [Rise of the Triad: Dark War](https://imho.run/games/358410/rise-of-the-triad-dark-war) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 78 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/358410/)
9. [The Apogee Throwback Pack](https://imho.run/games/238050/the-apogee-throwback-pack) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 222 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/238050/)
10. [Quake](https://imho.run/games/2310/quake) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 9,755 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/2310/)
11. [Wolfenstein 3D](https://imho.run/games/2270/wolfenstein-3d) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 2,365 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/2270/)
12. [Aliens: Colonial Marines Collection](https://imho.run/games/49540/aliens-colonial-marines-collection) — Also Aliens and Space, like Corridor 7: Alien Invasion. 4,221 Steam reviews, 58% positive. [Steam](https://store.steampowered.com/app/49540/)
13. [Eradicator](https://imho.run/games/329640/eradicator) — Also 1990's, like Corridor 7: Alien Invasion. 55 Steam reviews, 87% positive. [Steam](https://store.steampowered.com/app/329640/)
14. [Killing Time (Classic)](https://imho.run/games/493320/killing-time-classic) — Also 1990's, like Corridor 7: Alien Invasion. 65 Steam reviews, 66% positive. [Steam](https://store.steampowered.com/app/493320/)
15. [Slayers X: Terminal Aftermath: Vengance of the Slayer](https://imho.run/games/1931020/slayers-x-terminal-aftermath-vengance-of-the-slayer) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 1,155 Steam reviews, 98% positive. [Steam](https://store.steampowered.com/app/1931020/)
16. [Dread Templar](https://imho.run/games/1334730/dread-templar) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 707 Steam reviews, 82% positive. [Steam](https://store.steampowered.com/app/1334730/)
17. [Heretic: Shadow of the Serpent Riders](https://imho.run/games/2390/heretic-shadow-of-the-serpent-riders) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 717 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/2390/)
18. [Alien Rage - Unlimited](https://imho.run/games/217920/alien-rage-unlimited) — Also Aliens, like Corridor 7: Alien Invasion. 546 Steam reviews, 68% positive. [Steam](https://store.steampowered.com/app/217920/)
19. [Extraneum](https://imho.run/games/1999140/extraneum) — Also 1990's, like Corridor 7: Alien Invasion. 85 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/1999140/)
20. [Warhammer 40,000: Boltgun](https://imho.run/games/2005010/warhammer-40-000-boltgun) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 10,885 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/2005010/)
21. [WRATH: Aeon of Ruin](https://imho.run/games/1000410/wrath-aeon-of-ruin) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 1,445 Steam reviews, 75% positive. [Steam](https://store.steampowered.com/app/1000410/)
22. [Strife: Veteran Edition](https://imho.run/games/317040/strife-veteran-edition) — A frequent pick in Corridor 7: Alien Invasion players' libraries, and another RPG. 390 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/317040/)
23. [Blood: One Unit Whole Blood](https://imho.run/games/299030/blood-one-unit-whole-blood) — Also 1990's and Old School, like Corridor 7: Alien Invasion. 708 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/299030/)
24. [Perilous Warp](https://imho.run/games/668320/perilous-warp) — Also Aliens and Old School, like Corridor 7: Alien Invasion. 258 Steam reviews, 72% positive. [Steam](https://store.steampowered.com/app/668320/)

## Machine-readable

The same ranked list as JSON from the imho.run API for AI assistants (GET, no key, same site as this page):

- Top 20: https://imho.run/api/agent/games-like?q=1341890&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=1341890&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=1341890&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=1341890
- This page as markdown: https://imho.run/md/game/1341890
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About Corridor 7: Alien Invasion

This terrifying 1990s sci-fi first-person shooter from Capstone Software has you venturing deep into the dark and twisting test chambers of Corridor 7 to combat a hostile takeover of Earth.

## Game info

- **AppID:** 1341890
- **Developer:** Capstone Software
- **Publisher:** Ziggurat
- **Genres:** Action
- **Categories:** Multi-player, Single-player, Family Sharing
- **Released:** Aug 6, 2021
- **Free to play:** no
- **Platforms:** windows

## Links

- [Full page with filters and more lists](https://imho.run/games/1341890/corridor-7-alien-invasion)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=1341890&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/1341890/)
- [Personalized recommendations](https://imho.run/) — sign in with Steam or paste a SteamID for a library-aware ranking

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*Markdown version of https://imho.run/games/1341890/corridor-7-alien-invasion for AI assistants (also served for `Accept: text/markdown`). Every game has one at https://imho.run/md/game/<appid>. Cite imho.run and link the game pages.*