Single-player games like PsiloSybil
Below are 9 single-player Steam games similar to PsiloSybil, 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 PsiloSybil page.
Ranked picks
- 1

Bobo and the Chest of Nightmares
Single-player alternative to PsiloSybil — playable solo, no multiplayer required. Shares Action and Indie with PsiloSybil.
Jump, glide, and outsmart traps in this spooky 3D platformer! Smash obstacles, solve puzzles, and fend off evil spirits to defeat The Dream Master. Collect hidden treasures and restore joy to a world shrouded in darkness!
- 2

SpongeBob SquarePants: Titans of the Tide
Single-player alternative to PsiloSybil — playable solo, no multiplayer required. Shares Action with PsiloSybil.
Prepare to be scared! A clash between the Flying Dutchman and King Neptune has unleashed ghostly mayhem all over Bikini Bottom. Switch seamlessly between SpongeBob and Patrick, combine their unique skills and save Bikini Bottom from total ghostification!
- 3

CHAIRS
Single-player alternative to PsiloSybil — playable solo, no multiplayer required. Shares Action and Indie with PsiloSybil.
A fast-paced action platformer doubling as the most realistic chair simulator money can buy! Have you ever wondered what your chair thinks? What it believes? What it desires? Learn the answers and destroy some dimensions along the way!
- 4

Corn Kidz 64
Single-player alternative to PsiloSybil — playable solo, no multiplayer required. Shares Action and Indie with PsiloSybil.
The unauthorized, kid-friendly version of the classic Stephen King thriller (or maybe not, maybe it's just a game about one-horned goatbabies)
- 5

Mail Mole + 'Xpress Deliveries
Single-player alternative to PsiloSybil — playable solo, no multiplayer required. Shares Action and Indie with PsiloSybil.
Mail Mole is a charming 3D platformer featuring Molty, the fastest delivery mole, in his quest to save Carrotland from disaster! Explore magical worlds, make new friends, race against Mecha-Moles, find collectibles, solve puzzles and deliver awesomeness to the end of the world!
- 6

Demon Turf: Neon Splash
Single-player alternative to PsiloSybil — playable solo, no multiplayer required. Shares Indie with PsiloSybil.
Maintain a constant momentum of precision platforming through surreal worlds, filled with bright neon colors, and enjoy the intoxicating combination of 2D & 3D art! Explore and hunt collectables or knuckle-down and master satisfying mechanics to compete for the best times across the world!
- 7

Yellow Taxi Goes Vroom
Single-player alternative to PsiloSybil — playable solo, no multiplayer required. Shares Action and Indie with PsiloSybil.
Make full use of your advanced move-set to navigate hand-crafted retro worlds without a jump button in this vibrant love letter to the N64 era of collectathons!
- 8

Effie
Single-player alternative to PsiloSybil — playable solo, no multiplayer required. Shares Action and Indie with PsiloSybil.
Effie is a 3D action-adventure game that combines classic elements from the genre, such as combat, platforming, and puzzles, with the exploration of an expanded world. Live a unique fantasy adventure and relive the look and feel of old-school video-games!
- 9

I wanna be The Cat
Single-player alternative to PsiloSybil — playable solo, no multiplayer required. Shares Action and Indie with PsiloSybil.
I wanna be the Cat is a challenging roguelite platformer inspired by I wanna be the Guy fangames.Fight against famous videogame characters turned into cats and try to claim "THE CAT" as the ultimate title.