Single-player games like Eldread: Horrors of a Dark Moon
Below are 8 single-player Steam games similar to Eldread: Horrors of a Dark Moon, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Eldread: Horrors of a Dark Moon page.
Ranked picks
- 1

Mars: The New Eden
Single-player alternative to Eldread: Horrors of a Dark Moon — playable solo, no multiplayer required. Shares Adventure with Eldread: Horrors of a Dark Moon.
End of the 21st century. New technologies allowed the realization of a great dream of humanity: the colonization of the red planet. However, something went wrong, which could compromise the viability of this project. Embark on this adventure guiding our hero Rick and unravel the mysteries of Mars.
- 2

NetSpace Saga Ep.1
Single-player alternative to Eldread: Horrors of a Dark Moon — playable solo, no multiplayer required.
A Space Noir Turn-based Battle JRPG homage of old-classics. In this irreverent story, you follow a crew of Space Truckers as they try to survive in a world of aliens, zombies, robots, androids, the Space Cartels, and terrible secrets, in and out of a virtual Internet that holds its own mysteries.
- 3

Delusion Out of Space
Single-player alternative to Eldread: Horrors of a Dark Moon — playable solo, no multiplayer required. Shares Adventure with Eldread: Horrors of a Dark Moon.
Delusion Out of Space is a Lovecraftian sci-fi horror shooter where you find yourself trapped after audacious experiments conducted by an alien race. As you explore a spaceship, you make choices at critical moments, decisions that will determine your fate and the lives of those around you.
- 4

DERELIKT
Single-player alternative to Eldread: Horrors of a Dark Moon — playable solo, no multiplayer required. Shares Adventure with Eldread: Horrors of a Dark Moon.
DERELIKT is a narrative retro FPS built for fans of claustrophobic PS1-era sci-fi horror.
- 5

Dead Space (2008)
Single-player alternative to Eldread: Horrors of a Dark Moon — playable solo, no multiplayer required. Shares Adventure with Eldread: Horrors of a Dark Moon.
You are Isaac Clarke, an engineer on the spacecraft USG Ishimura. You're not a warrior. You're not a soldier. You are, however, the last line of defense for the remaining living crew.
- 6

Alien: Isolation
Single-player alternative to Eldread: Horrors of a Dark Moon — playable solo, no multiplayer required.
Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger.
- 7

Voyager-19
Single-player alternative to Eldread: Horrors of a Dark Moon — playable solo, no multiplayer required.
A short horror game where you control a decaying spacecraft exploring distant star systems.
- 8

Look Outside
Single-player alternative to Eldread: Horrors of a Dark Moon — playable solo, no multiplayer required. Shares Adventure with Eldread: Horrors of a Dark Moon.
Look Outside is a survival horror RPG set in a single apartment building. A mysterious event turns anyone who looks out the window into grotesque monsters, leaving the world in absolute chaos. Scavenge the building to seek food, supplies, and weapons while encountering strange characters.