Single-player games like Abyss School
Below are 14 single-player Steam games similar to Abyss School, 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 Abyss School page.
Ranked picks
- 1

Ruined Nurse
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
Explore the hospital by Thwarting the creatures that are trying to stop you and solving puzzles. Successfully install the internet and surprise customer...
- 2

Lunar Eclipse
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
Explore dark locations, solve puzzles, and uncover a gripping story. Fight or evade bloodthirsty zombies using wit and agility. Immerse yourself in a tense adventure with a charming blonde heroine in a chilling, atmospheric world.
- 3

Wolf Mate
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
Escape from the locked school by solving puzzles while running away from Freya.
- 4

White Day: A Labyrinth Named School
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
Notorious cult-classic Korean horror. Sneak into school at midnight to return your sweetheart's diary and get caught in a terrifying game of cat and mouse. Explore haunted hallways, solve classic survival horror puzzles and escape the clutches of a killer Janitor who is out for your blood.
- 5

Amnesia: The Dark Descent
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
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.
- 6

The Coma 2: Vicious Sisters
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
The Coma 2: Vicious Sisters is a Korean survival horror-adventure. Venture from your deserted school to survive the horrors of the night. Explore the surrounding Sehwa district and uncover the shadow realm's dark secrets. Use everything at your disposal to avoid a demoness hellbent on killing you!
- 7

Bio Goddess : Doomsday Begins
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
Bio Goddess: Doomsday Begins is a third-person shooter survival game where players assume the role of a female high school student surviving in a school struck by a biochemical crisis. They investigate the events, uncover their connection to their father, and explore their own identity.
- 8

Haydee 2
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
Haydee II is a third-person puzzle-shooter, but with a sexy character and a cake!
- 9

Vampire Mansion
Single-player alternative to Abyss School — playable solo, no multiplayer required.
Explore the mansion, find a way to fight the vampires, find the key, and escape the mansion.
- 10

Dark Siren
Single-player alternative to Abyss School — playable solo, no multiplayer required.
Be careful not to be captured by the Dark Siren, find the note left by the sailors, uncover the truth, and escape.
- 11

Crawling Lab
Single-player alternative to Abyss School — playable solo, no multiplayer required.
Stock up on ammo, upgrade your guns, defeat the Crawling Queen's minions and escape the lab.
- 12

Last Saintess
Single-player alternative to Abyss School — playable solo, no multiplayer required.
The offensive of the undead begins. Gather holy power to summon soldiers and strengthen the starlight of Hellendil to defeat the undead. If the undead destroy this place, it will be game over.
- 13

Queen's Loyalty
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
Unite the scattered Monster Queens and reclaim your power. Level up to enhance each Queen’s stats and skills, and hold your enemies accountable for breaking the peace accord.
- 14

Forest Of Relics
Single-player alternative to Abyss School — playable solo, no multiplayer required. Shares Adventure with Abyss School.
Use the Run / Jump / Hanging / Paragliding to pass through various obstacles and obtain treasures. Spinel, the guardian of the ruins, is testing you.