Single-player games like Mortanis Prisoners
Below are 8 single-player Steam games similar to Mortanis Prisoners, 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 Mortanis Prisoners page.
Ranked picks
- 1
Survival & Horror: Hangman's Rope
Single-player alternative to Mortanis Prisoners — playable solo, no multiplayer required. Shares Action and Indie with Mortanis Prisoners.
Are you ready to uncover the secret of the cursed town? Immerse yourself in the ambiance of the Wild West and its mysterious events, and discover the truth about what lurks on the grim streets of this town.
- 2
Wraith Rage: A Shadow's Choice
Single-player alternative to Mortanis Prisoners — playable solo, no multiplayer required. Shares Action and Indie with Mortanis Prisoners.
They have been waiting for you. To survive, you must unravel the terrifying secrets of a deadly cult, find clues, solve twisted puzzles, and piece together the truth before you become their sacrifice.
- 3
Arrogation: Unlight of Day
Single-player alternative to Mortanis Prisoners — playable solo, no multiplayer required. Shares Indie and Adventure with Mortanis Prisoners.
Arrogation: Unlight of Day is a psychological horror game set in World War II. You will play as a lone reporter searching for his lost family in an abandoned village from 80s China. Beyond darkness, you will find nightmarish creatures and secrets from the long lost Imperial Japanese Army.
- 4
The Evil Within 2
Single-player alternative to Mortanis Prisoners — playable solo, no multiplayer required. Shares Action and Adventure with Mortanis Prisoners.
Detective Sebastian Castellanos has lost everything, including his daughter, Lily. To save her, he must descend into the nightmarish world of STEM. Horrifying threats emerge from every corner, and he must rely on his wits to survive. For his one chance at redemption, the only way out is in.
- 5
SUFFOCATE
Single-player alternative to Mortanis Prisoners — playable solo, no multiplayer required. Shares Action and Indie with Mortanis Prisoners.
《SUFFOCATE》is a realistic 3D first-person survival horror game. The plot revolves around family relationships, cult, and the greed that permeates human nature. The game doesn't shy away from violence, gore, and faith in this one-of-a-kind survival horror experience, Taiwanese style.
- 6
Beneath
Single-player alternative to Mortanis Prisoners — playable solo, no multiplayer required. Shares Action and Adventure with Mortanis Prisoners.
Beneath is a Lovecraft-inspired survival FPS. Scarce ammo, merciless enemies and a sense of the unknown combine in a 10+ hour, story-driven single player campaign, built for both veteran gamers and those seeking a challenging old school experience.
- 7
Resident Evil 7 Biohazard
Single-player alternative to Mortanis Prisoners — playable solo, no multiplayer required. Shares Action and Adventure with Mortanis Prisoners.
Fear and isolation seep through the walls of an abandoned southern farmhouse. "7" marks a new beginning for survival horror with the “Isolated View” of the visceral new first-person perspective.
- 8
EBOLA VILLAGE
Single-player alternative to Mortanis Prisoners — playable solo, no multiplayer required. Shares Action and Indie with Mortanis Prisoners.
EBOLA VILLAGE - this is a classic survival horror game from the 90s with a focus on atmosphere and player immersion. Solve puzzles, follow the story carefully and use various weapons in a brutal fight for survival. Danger lurks at every turn.