Single-player games like Rite of Osiris
Below are 8 single-player Steam games similar to Rite of Osiris, 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 Rite of Osiris page.
Ranked picks
- 1
Amnesia: Rebirth
Single-player alternative to Rite of Osiris — playable solo, no multiplayer required. Shares Adventure with Rite of Osiris.
A first-person horror adventure. Uncover your past and survive the Algerian desert. Fear is your enemy; stay calm to not succumb to an illness threatening you and your loved one. Avoid darkness, hide from monsters and solve puzzles. Adventure Mode available for a less scary experience.
- 2
Those Who Remain
Single-player alternative to Rite of Osiris — playable solo, no multiplayer required. Shares Adventure with Rite of Osiris.
As the lights go out, the embers of darkness are stoked in the sleepy town of Dormont. Confront uncomfortable horrors, keep your sanity in check and survive the night in this story-driven first-person psychological-thriller.
- 3
Junji Ito Maniac: An Infinite Gaol
Single-player alternative to Rite of Osiris — playable solo, no multiplayer required. Shares Adventure with Rite of Osiris.
Junji Ito Maniac: An Infinite Gaol is a first-person survival horror game inspired by Junji Ito's psychological horror and eerie aesthetics. This work centers on the twisted potential of human nature and fear of the unknown, taking you on a journey of survival where memory and mystery intertwine.
- 4
Maid of Sker
Single-player alternative to Rite of Osiris — playable solo, no multiplayer required. Shares Action and Adventure with Rite of Osiris.
Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe!
- 5
White Day 2: The Flower That Tells Lies - Complete Edition
Single-player alternative to Rite of Osiris — playable solo, no multiplayer required. Shares Action and Adventure with Rite of Osiris.
Return to Yeondu High School and uncover the dark truth that remained hidden in this direct sequel to the Korean horror classic. Investigate bizarre phenomena, evade bloodthirsty killers, and unravel a twisting narrative spread across three unnerving episodes.
- 6
Dark Pals: The 1st Floor
Single-player alternative to Rite of Osiris — playable solo, no multiplayer required. Shares Adventure with Rite of Osiris.
In this singleplayer mascot horror game you're trapped in an abandoned children’s asylum. Solve twisted puzzles with your Ink Blaster, evade its disturbing mascots, and uncover secrets you had long forgotten about. Do you remember?
- 7
Dead of Darkness
Single-player alternative to Rite of Osiris — playable solo, no multiplayer required. Shares Action and Adventure with Rite of Osiris.
Dead of Darkness is a 2D survival-horror action-adventure. Investigate a mysterious island and unravel its disturbing secret. You’ll have to face grotesque creatures, hurdle deadly traps, solve puzzles, and most importantly, survive.
- 8
Dread X Collection 2
Single-player alternative to Rite of Osiris — playable solo, no multiplayer required. Shares Action and Adventure with Rite of Osiris.
Explore 12 horror games made in 10 days connected by a meta narrative experience you didn't expect. Step into a world of darkness and discover the secrets you didn't know were right beneath the surface. Find the tapes and unlock the mystery inside the Dread X Collection 2.