Single-player games like Mr. Sleepy Man
Below are 11 single-player Steam games similar to Mr. Sleepy Man, 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 Mr. Sleepy Man page.
Ranked picks
- 1
Kewtia: Crystallite Hunt
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Action and Indie with Mr. Sleepy Man.
Explore the Mattyverse as you collect Crystallites in this 3D Platformer packed full of colorful levels, playable characters, and boss fights!
- 2
Kill Them With Cuteness
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Action and Indie with Mr. Sleepy Man.
Kill Them With Cuteness is a Semi-open world 3D Platformer where Aliens have invaded, and the only way to stop them is through cute animals! Collect pets, help the island residents, find the Aliens and KILL THEM WITH CUTENESS!!!
- 3
Any World
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Action and Indie with Mr. Sleepy Man.
A retro 3D-Platformer about an alien named Ottis. Repair your portal device to get back home! Leap across the seven worlds of Emria: from pixelated depths to clay-themed skies. Collect parts, battle aliens, and keep running!
- 4
Spiny & Chilly
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Indie with Mr. Sleepy Man.
Hop, slide and surf through colorful handcrafted worlds in a quirky 3D platformer starring Chilly the penguin and Spiny the hedgehog. Recover stolen ice blocks, master fluid movement and outsmart an adorably clueless penguin cult!
- 5
Ortheo
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Indie and Adventure with Mr. Sleepy Man.
Ortheo is a bite-sized open-world momentum-based 3D platformer. Join Ortheo and explore massive worlds in this all-new 3D globe-trotting adventure! Explore huge beautiful worlds and collect tons of coins and gears.
- 6
Spookity Hollow
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Indie and Adventure with Mr. Sleepy Man.
Spookity Hollow is a ghastly third-person sandbox game created for young children (Ages 4+) which encourages curiosity and role-play.
- 7
Pru the Pigeon
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Action and Indie with Mr. Sleepy Man.
Pru the Pigeon is a bite-sized 3D platformer with precise and expressive controls. Join Pru on his quest to save his land Asasco. Explore and collect everything in sight!
- 8
Harold's Walk
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Action and Indie with Mr. Sleepy Man.
Harold's Walk on Steam is a remaster of the original Harold's Walk game that debuted on the Nintendo 3ds in 2020. Odd and unusual spaces comprise most of your journey as you venture through this surreal collectathon.
- 9
Untitled Goose Game
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Action and Indie with Mr. Sleepy Man.
It's a lovely morning in the village and you are a horrible goose.
- 10
Sunshine Manor
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Action and Indie with Mr. Sleepy Man.
Sunshine Manor is an 8-bit blood-soaked Horror RPG that pits you as Ada. Dared to spend the night in the haunted Sunshine Manor she encounters ghosts, demons, blood-soaked horror and more in this prequel to 2016's Camp Sunshine.
- 11
Rugrats: Adventures in Gameland
Single-player alternative to Mr. Sleepy Man — playable solo, no multiplayer required. Shares Action and Indie with Mr. Sleepy Man.
When Tommy, Chuckie, Phil and Lil see a commercial for the new Reptar video game, they pretend that they're in a video game of their own! Toggle between beautiful 8-bit and HD art, select your favorite baby and play solo or co-op in Rugrats: Adventures in Gameland, a neo-retro platformer.