Single-player games like Diastone: Confusion
Below are 10 single-player Steam games similar to Diastone: Confusion, 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 Diastone: Confusion page.
Ranked picks
- 1
Outlast
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie and Adventure with Diastone: Confusion.
Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.
- 2
Amnesia: The Dark Descent
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie and Adventure with Diastone: Confusion.
Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.
- 3
CARRION
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie and Adventure with Diastone: Confusion.
CARRION is a reverse horror game in which you assume the role of an amorphous creature of unknown origins, stalking and consuming those that imprisoned you.
- 4
The Beast Inside
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie and Adventure with Diastone: Confusion.
The Beast Inside is a unique, gripping twist on thriller and survival horror. Immerse in the story of long-buried secrets, personal tragedies, and madness. Play as two protagonists bounded by dark heritage. Combat the enemies, solve riddles and experience real terror in the 3D-scanned environment.
- 5
Slender Threads
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie and Adventure with Diastone: Confusion.
In this paranormal point-and-click adventure, a traveling salesman races to stop a string of horrific deaths in a quiet seaside town—before he’s next.
- 6
Hellblade: Senua's Sacrifice VR Edition
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie and Adventure with Diastone: Confusion.
The VR Edition of the critically acclaimed BAFTA award-winning Hellblade: Senua's Sacrifice. From the makers of Heavenly Sword, Enslaved: Odyssey to the West, and DmC: Devil May Cry, comes a warrior’s brutal journey into myth and madness.
- 7
Remothered: Tormented Fathers
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie and Adventure with Diastone: Confusion.
Remothered: Tormented Fathers is the pure and realistic survival horror videogame
- 8
Corpse Party
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie and Adventure with Diastone: Confusion.
A group of friends unknowingly perform an occult ritual that traps them in an otherworldly elementary school. Here, the vengeful spirits of young children threaten their lives and their sanity, and the only hope of survival is to uncover the chilling details behind the murders of those trapped before them...
- 9
B A S E M E N T
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie with Diastone: Confusion.
Do you like to tickle nerves? Then this game is for you. Atmospheric rooms, nice graphics, with one very big mystery in the game B A S E M E N T. Notes that will immerse you in story history, sudden frights and discharging lights. All you need is to get out of the basement, I doubt that you can do it.
- 10
Diastone: Memories
Single-player alternative to Diastone: Confusion — playable solo, no multiplayer required. Shares Indie and Adventure with Diastone: Confusion.
Discover a world unknown to you, becoming the figure before whom the universe itself shudders, the one unacquainted with the confines of time and space, experiencing the lives of different individuals. Transform into someone who fears only one thing: the creature trailing closely behind.