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Release: 28 Sep 2025
Publisher: Centaurus Software
Developer: Centaurus Software
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About Erebus-9

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Erebus-9 - about the game

EREBUS-9 is an immersive first-person survival psychological horror retelling of Dante’s Inferno. You’ll need to explore the derelict space station to discover what happened, solve puzzles to progress and survive the horrors that await. Will you be able to uncover the dark secrets of the Erebus-9? 

EXPLORE THE DERELICT SPACE STATION

Explore the eerie, abandoned corridors of the research station Erebus-9 to uncover the twisted tale of what transpired. Each new discovery unravels another layer of the mystery, but beware... some secrets are better left uncovered.

SOLVE PUZZLES TO PROGRESS

Unlock the station's secrets by solving puzzles that block your path forward. What seems like a simple obstacle might be hiding something more sinister behind it. Solve your way to safety, but don’t forget: danger could be right behind you.

Please note

Erebus-9 is currently in development. We are planning to release an updated demo in March 2026.

Action Indie Family Sharing Single-player Playable without Timed Input Stereo Sound

Age rating

Unavailable

Price history

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Everything you need to know about Erebus-9 PC

Before you start looking for a cheap Erebus-9 CD Key, take a moment to check the essentials:
- Developed by Centaurus Software
- Published by Centaurus Software
- PC released date: 28 Sep 2025
- Genres: Action, Indie
- Categories: Family Sharing, Single-player, Playable without Timed Input, Stereo Sound

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Can I play Erebus-9 on Steam Deck?

No, not right now. Valve marks Erebus-9 as Steam Deck Unsupported , so it won't launch via Proton at this time. Keep an eye on XD.deals - we track Proton breakthroughs and community fixes, and we'll flag it the moment there's a working way to play Erebus-9 on Steam Deck.

Can I play Erebus-9 on Steam?

Yes. A Erebus-9 Steam version exists. Pick any offer tagged Steam Key on XD.Deals, redeem it in the desktop client, and play Erebus-9 on Steam PC.

Can I play Erebus-9 offline after purchase?

Yes. Once your Steam key is redeemed, you can launch {0} in Offline Mode via Steam. Your save files will sync the next time you go online.

Can I buy Erebus-9 PC Steam Key?

Yes, you can buy a Erebus-9 Steam Key directly on the Steam Store. At XD.Deals, we aggregate all available Steam DRM offers so you can compare cheap Erebus-9 steam deals in one place.

Where can I find Erebus-9 PC sale & discount?

At the moment we don't have any live offers for Erebus-9 2—both official stores (0) and key-shops (0) show the game as sold out or temporarily unavailable…

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With XD.deals, PC gamers can instantly see where to buy a cheap Erebus-9 PC Steam key. Our real-time price-comparison engine and curated coupon database track every official store and trusted key-shop so you don’t have to. Right now we detect this game in 0 live offers from stores and keyshops.

Can I buy Erebus-9 on Steam?

Not yet. There's no Erebus-9 Steam listing right now, so you can't buy Erebus-9 on Steam today. Instead, browse the other Erebus-9 offers on XD.Deals - official stores and keyshops often provide DRM-free or launcher-key versions you can play while waiting for a future Steam release.

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