Single-player games like Mansion of Oblivion
Below are 8 single-player Steam games similar to Mansion of Oblivion, 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 Mansion of Oblivion page.
Ranked picks
- 1

Cinderline
Single-player alternative to Mansion of Oblivion — playable solo, no multiplayer required. Shares Adventure with Mansion of Oblivion.
Drive the Cinderline as an anthropomorphic bird, exploring strange towns in an aging system. Gather ingredients to create the last S’MORE and deliver its delight to the Heart that keeps the system alive.
- 2

Periphery Synthetic
Single-player alternative to Mansion of Oblivion — playable solo, no multiplayer required. Shares Adventure with Mansion of Oblivion.
Explore a planetary system, synthesize new abilities, and reveal its past. This interactive EP offers a chill and non-violent metroidvania experience across procedurally-generated musical playgrounds.
- 3

Rusts Of Corruption
Single-player alternative to Mansion of Oblivion — playable solo, no multiplayer required. Shares Indie and Adventure with Mansion of Oblivion.
You've mysteriously awoken on an isolated island on an unknown world. A corrupting force spreads through the island, leaving only a short amount of time to learn about the islands mysteries... Who will you meet? What will you learn? Are you ready to see the world die?
- 4

Cease To Breathe
Single-player alternative to Mansion of Oblivion — playable solo, no multiplayer required. Shares Adventure with Mansion of Oblivion.
A retro-style point-and-click horror adventure where you can try anything… and probably die hilariously.
- 5

The Sleepless Nights Origins
Single-player alternative to Mansion of Oblivion — playable solo, no multiplayer required. Shares Indie and Adventure with Mansion of Oblivion.
A first-person psychological horror walking simulator. The same rain-soaked corporate street, looping. Notice what's wrong before it notices you back.
- 6

DEVIL'S WAY: BOHEMIAN
Single-player alternative to Mansion of Oblivion — playable solo, no multiplayer required. Shares Indie and Adventure with Mansion of Oblivion.
DEVIL'S WAY: BOHEMIAN is the sequel to the DEVIL'S WAY series, set in a sinister dystopia. It's back with various mini-games and longer playtime.
- 7

PAGER
Single-player alternative to Mansion of Oblivion — playable solo, no multiplayer required. Shares Indie and Adventure with Mansion of Oblivion.
You are wetware, working a mysterious job.
- 8

The Franz Kafka Videogame
Single-player alternative to Mansion of Oblivion — playable solo, no multiplayer required. Shares Indie and Adventure with Mansion of Oblivion.
An original puzzle/adventure game inspired by the writings of Franz Kafka.