Single-player games like Aooni
Below are 19 single-player Steam games similar to Aooni, 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 Aooni page.
Ranked picks
- 1

The Witch's House MV
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Indie and Adventure with Aooni.
A young girl, Viola, is drawn inexorably to a mysterious manor that seems to change behind her back. It is a place of pain, turmoil and death. Plumb its detestable depths and abominable history. Untangle riddles that bar your perilous path. And flee the hellish halls of The Witch’s House.
- 2

Corpse Party
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Indie and Adventure with Aooni.
A group of friends unknowingly perform an occult ritual that traps them in an otherworldly elementary school. Here, the vengeful spirits of young children threaten their lives and their sanity, and the only hope of survival is to uncover the chilling details behind the murders of those trapped before them...
- 3

Floor44
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action and Indie with Aooni.
Floor44 is a hardcore luckiness detector kinda game with randomly generated maps, the goal is to make it to the top floor. You can rely on your skills to reach floor30, but you'll need more than that to make it to Floor44.
- 4

Pembrey
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action and Indie with Aooni.
Two young film makers travel out deep into the Pembrey Forest in search for footage for their documentary. Record and document your findings and unravel the truth behind the famous "Pembrey Forest".
- 5

Coffin of Ashes
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Indie and Adventure with Aooni.
Delilah is an ordinary school girl who accidentally discovers an old mansion on a rainy night. As her exploration in the mansion continues, she finds many mysterious phenomena that can't be explained. In this mansion covered by ashes, what's the secret hidden deep underground?
- 6

Ara Fell: Enhanced Edition
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action and Indie with Aooni.
Take in the beauty of a magical world floating above the clouds, then take on a menacing race of vampires hidden in the dark. Ara Fell combines the best parts of Japanese-style roleplaying games with the best parts of western RPGs. The new Enhanced Edition features a slew of new features!
- 7

The Chosen RPG
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action and Indie with Aooni.
The Chosen is a heroic RPG. Will you be able to unravel the mysterious plot against you and become the Chosen?
- 8

Labyronia RPG
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action and Indie with Aooni.
Labyronia is an epic RPG. Only by defeating the gods can you, and your friends, save the world.
- 9

Wasteland 1 - The Original Classic
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Indie and Adventure with Aooni.
For the first time in over 20 years, we are heralding the return of a much loved piece of gaming history with the classic RPG, Wasteland! Mutants. Again. Even more than there were last time: they seem to materialize out of the very grains of the radioactive desert sand. Venomous yellow eyes.
- 10

PewDiePie: Legend of the Brofist
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action and Indie with Aooni.
Join your favorite YouTubers on an Epic Quest in PewDiePie: Legend of the Brofist.
- 11

Mason: Building Bricks
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Indie with Aooni.
Unleash your creativity with Mason, the ultimate virtual brick set game. Build anything from small structures to sprawling cities with a wide variety of themed collections of bricks and figures. Challenge yourself and create your own virtual world.
- 12

memory® – The Original Matching Game from Ravensburger
Single-player alternative to Aooni — playable solo, no multiplayer required.
The original matching game from Ravensburger.
- 13

SYNDUALITY Echo of Ada
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action with Aooni.
In this PvPvE extraction shooter, players, aided by an AI partner known as a Magus, must survive against xenomorphic creatures and other players in the hunt for resources.
- 14

Echoes of Aincrad
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action and RPG with Aooni.
Step into Aincrad, a world of beauty and danger where every battle could be your last. Create your hero, choose your gear, and master combat by building synergy with your partner, leveling up, and unlocking special abilities to expand your horizons.
- 15

Aooni The Horror of Blueberry Onsen
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action and Indie with Aooni.
Challenge yourself while being chased by fear! A horror puzzle action adventure! ■A completely new version of the legendary horror game "Ao Oni"!
- 16

50 Pinch Barrage!!
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Action and Indie with Aooni.
Shout-inducing 2D side-scrolling action! Alligators! Sharks! Zombies! Escape from a dangerous desert island! Its controls are simple but deep! Use your wit and technique to overcome perfectly balanced stages that will have you saying "Just one more try!!" as you play over and over again!
- 17

UNDERGROUNDED
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Adventure with Aooni.
UNDERGROUNDED is a puzzle adventure game that takes you through nostalgic landscapes of America's past. Help a young man travel through an underground maze looking for a lost ring, using the mysterious power of... retro games.
- 18

Mayhem Maidens
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Indie with Aooni.
Ready for some chaos? Command 5 characters in this Roguelite Tower Defense! Build your dream team, crush enemies, and have a blast with adorable pixel art!
- 19

Who Trained the Hero? -Spin of Fate-
Single-player alternative to Aooni — playable solo, no multiplayer required. Shares Indie with Aooni.
"Who Trained the Hero? -Spin of Fate-" is a slot-powered roguelike where you customize your reels, team up with allies, and forge the hero destined to save the world!