SOMNIUS is a chaotic co-op extraction game for up to 6 players. Dive into collapsing dreams, turn anything into ammo, feed the portal to buy more time, and save the Dreamer before the dream burns away.

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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Early Access gives us the opportunity to polish existing mechanics, add new content, and improve the overall experience based on player feedback. We want Somnius to grow alongside its players and become the best co-op nightmare adventure it can be”

Approximately how long will this game be in Early Access?

“Around one year of Early Access.”

How is the full version planned to differ from the Early Access version?

“More procedurally generated rooms, new enemies, additional cursed items, more equipment and upgrades, expanded player customization, new dream worlds, deeper progression systems, and more secrets to discover.”

What is the current state of the Early Access version?

“The Early Access version already includes online co-op for up to 6 players, procedurally generated dream dungeons, multiple enemy types, cursed objects to cleanse, unlockable Sleepwalker rooms, a variety of equipment, and the complete core gameplay loop.”

Will the game be priced differently during and after Early Access?

“Yes. We plan to increase the price when Somnius reaches version 1.0 as more content and features are added throughout Early Access.”

How are you planning on involving the Community in your development process?

“Community feedback is an essential part of Somnius' development. We'll actively listen to suggestions, discuss new ideas with players, and continue improving the game together through the Steam Community and our Discord server.”
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This game is not yet available on Steam

Planned Release Date: September 2026

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About This Game

SOMNIUS is a chaotic co-op extraction game for up to 6 players. Dive into someone else’s collapsing dream, survive what lurks inside, and get the Dreamer back to the portal before the whole thing burns away.

SAVE THE DREAMER BEFORE THE DREAM COLLAPSES

Break the seals, free the Dreamer, and drag, carry, or launch them into the portal before the whole dream burns away.

EVERYTHING IS AMMO. EVERYTHING IS TIME

Suck up anything you can find and choose wisely: fire it at monsters, or feed it to the portal to keep the dream alive.

ONE VACUUM GUN. ENDLESS BAD IDEAS

Your vacuum gun is your weapon, inventory, transport and problem-solving tool — and yes, you can use it on your friends.

WHEN THE DREAM BURNS, FIGHT BACK

When time runs out, the dream starts erasing itself room by room — feed the portal enough junk and you can push the collapse back.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

in-game texts, news localization, promotional pictures

System Requirements

    Minimum:
    • OS: Windows®10 (64-bit Required)/Windows®11 (64-bit Required)
    • Processor: Intel® Core™ i5-10400 or Intel® Core™ i3-12100 or AMD Ryzen™ 5 3600
    • Memory: 6 GB RAM
    • Graphics: Nvidia GTX 1060 (6 GB) / AMD Radeon RX 580 (8 GB)
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 3 GB available space
    Recommended:
    • OS: Windows®10 (64-bit Required)/Windows®11 (64-bit Required)
    • Processor: Intel® Core™ i5-10400 or Intel® Core™ i3-12100 or AMD Ryzen™ 5 3600
    • Memory: 6 GB RAM
    • Graphics: Nvidia RTX 2060 / AMD Radeon RX 5700 XT
    • DirectX: Version 12
    • Network: Broadband Internet connection
    • Storage: 3 GB available space
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