Single-player games like NUN: THE FIRST SIN
Below are 9 single-player Steam games similar to NUN: THE FIRST SIN, 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 NUN: THE FIRST SIN page.
Ranked picks
- 1
Amnesia: The Dark Descent
Single-player alternative to NUN: THE FIRST SIN — playable solo, no multiplayer required. Shares Adventure with NUN: THE FIRST SIN.
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.
- 2
Outlast
Single-player alternative to NUN: THE FIRST SIN — playable solo, no multiplayer required. Shares Adventure with NUN: THE FIRST SIN.
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.
- 3
ROUTINE
Single-player alternative to NUN: THE FIRST SIN — playable solo, no multiplayer required. Shares Adventure with NUN: THE FIRST SIN.
ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.
- 4
Y. Village - The Visitors
Single-player alternative to NUN: THE FIRST SIN — playable solo, no multiplayer required. Shares Adventure with NUN: THE FIRST SIN.
Batu, tormented by nightmares, is lured to a nameless village via cryptic letters. Investigating the village's secrets with just one friend, he wakes one night to discover his ally gone. He must now locate his friend and elude the village's dark mysteries.
- 5
Deadly Night
Single-player alternative to NUN: THE FIRST SIN — playable solo, no multiplayer required.
Carol is down on her luck, hitchhiking across the country. She arrives at a small roadside motel but there's something strange about the owner. As the secrets unravel, she finds herself entangled in a long, DEADLY NIGHT! Can she escape from hellish nightmare or will she die trying?
- 6
Palmyra Orphanage
Single-player alternative to NUN: THE FIRST SIN — playable solo, no multiplayer required.
Paranormal first-person horror, which takes place in an abandoned orphanage. Walk through the corridors of your childhood, but do remember that you're not only one here.
- 7
FAITH: The Unholy Trinity
Single-player alternative to NUN: THE FIRST SIN — playable solo, no multiplayer required. Shares Adventure with NUN: THE FIRST SIN.
What you are about to do has not been approved by the Vatican. As a young priest, struggle against demons, cultists, and your own weakening faith in this pixel horror game inspired by the era of classic 8-bit gaming and the "Satanic Panic" of the 1980s.
- 8
Amnesia: Rebirth
Single-player alternative to NUN: THE FIRST SIN — playable solo, no multiplayer required. Shares Adventure with NUN: THE FIRST SIN.
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.
- 9
Minerva (2015)
Single-player alternative to NUN: THE FIRST SIN — playable solo, no multiplayer required. Shares Adventure with NUN: THE FIRST SIN.
first-person walking simulator. explore the forbidden exoplanet, uncover the dark secret.