OSIRIS — Steam capsule
Steam capsule · 460×2152.14 : 1

OSIRIS Free Download

by Azat Khafizov Design

Windows · Apr 22, 2019

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

Is OSIRIS worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Players seeking a dark science-fiction horror shooter with a hell-gate storyline
  • Fans of first-person action games who want Deep Dark Dubstep as the main soundtrack
  • Early Access buyers interested in a game under continuing development

Skip it if you…

Saves you a refund
  • Players seeking a finished campaign, since the current version contains only part of the planned action content
  • Players wanting fully developed horror, varied gameplay, and a large monster roster at launch
  • Players looking for multiplayer-focused shooting, since the described role centers on a single character

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

Our take on OSIRIS

The store page gives substantial attention to planned plot, monsters, devices, and future gameplay, while the current build contains only part of the action component. The playable scope is therefore narrower than the eventual game described in the page’s future-facing sections.

What is OSIRIS?

OSIRIS is a dark science-fiction horror first-person shooter set on the artificial planet G6.

The OSIRIS corporation has commercialized the transfer of human souls to Heaven, and Mr. Switch ships clients there until an accident opens a gate to hell. The current Early Access version contains part of the action gameplay, with further action and horror elements planned for later development. Its influences include fast-paced shooters and horror games, while Deep Dark Dubstep provides the main musical backdrop. The game is powered by Unreal Engine and is mostly being created by one developer. The vendor also describes planned additions involving monsters, plot, gameplay variety, and science-fiction devices such as teleporters and spacecraft engines.

How OSIRIS plays

01First-person shooting
The current version includes part of the action gameplay, with the player controlling Mr. Switch.
02Hell-gate premise
A malfunction during soul transport opens a gate to hell on the artificial planet G6.
03Dark dubstep soundtrack
Deep Dark Dubstep serves as the main musical accompaniment, with current-version music produced by Kwizma.
04Early Access development
Purchases include future updates at no additional charge, while the price is planned to rise as content and features are added.

OSIRIS compared to similar games

OSIRIS is a single-player dark science-fiction horror first-person shooter in Early Access, while Abyssus focuses on multiplayer shooting, hand-crafted levels, roguelite progression, and weapon modification. Hentai Vs Furries is a third-person shooter with quests, unlockable skins, multiple camera angles, and emotes, giving it a broader set of described presentation and progression features.

OSIRIS: platforms & release

Is OSIRIS worth it?

It is worth it if: players seeking a dark science-fiction horror shooter with a hell-gate storyline. Skip it if: players seeking a finished campaign, since the current version contains only part of the planned action content.

Where can I download OSIRIS?

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

What platforms is OSIRIS on?

Windows only.

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