Mr. Sleepy Man
A sandbox 3D platformer where townspeople remember your mischief
Devin Santi · Published by Devin Santi, Monster Theater · Released Mar 10, 2026
- Reviews
- Overwhelmingly Positive
- 97% of 662
- Recent reviews
- Very Positive
- 100% of 12 in 30 days
- Players
- 1
- daily peak, Oct 28, 2026
- Steam Deck
- Verified
- Last update on Steam
- 2 months ago
- Aug 7, 2026
What is Mr. Sleepy Man?
In this single-player 3D platformer, you control a man awake past bedtime in Bedtime Town. You jump, glide, and dive through interconnected areas, pick up objects, and use the environment to uncover secrets.
For you if...
- +you like collecting things and completing numerous objectives
- +you enjoy goofy characters and an offbeat comic tone
Not for you if...
- −you prefer to rush straight through a game
What players say
97% of 662 reviews are positive · 100% of 12 in the last 30 days
Players praise the soundtrack, nostalgic style, and unexpected story turns. One reviewer finds movement too floaty for difficult platforming, while another says solutions can be unclear. An earlier reviewer reports falling through floors, audio problems, and settings that fail to save.
Screenshots and trailer
Mr. Sleepy Man system requirements
Minimum: GTX 750, 16 GB RAM, 3 GB of disk space.
As published by the developer.
Can my PC run Mr. Sleepy Man?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows 10
- Graphics
- GTX 750
- Memory
- 16 GB RAM
- Storage
- 3 GB available space
- DirectX
- Version 10
- Notes
- This game was meant to be played with a controller!
Recommended
- OS
- Windows 10
- Graphics
- GTX 1080
- Memory
- 16 GB RAM
- Storage
- 3 GB available space
- Notes
- This game was meant to be played with a controller!
Does Mr. Sleepy Man have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Mr. Sleepy Man run on Steam Deck?
Verified Yes, Verified by Valve: it works on Steam Deck out of the box.
- All functionality is accessible with the default controller configuration
- Shows Steam Deck controller icons
- In-game text is legible on Steam Deck
- Default graphics settings perform well on Steam Deck
PC version details
- DRM
- None declared on Steam
- Controller
- Full controller support
- Platforms
- Windows
- Achievements
- 64
- Steam features
- Cloud saves, Family Sharing
- Languages
- Full audio: English.
Does Mr. Sleepy Man use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam
Tags
- Adventure
- 3D Platformer
- Comedy
- Platformer
- Sandbox
- Exploration
- Collectathon
- 3D
- Singleplayer
- Cartoony
- Colorful
- Cute
- Third Person
- 1990's
- Open World
- Atmospheric
Recent updates
- Aug 7, 2026 · Mr. Sleepy Man Update 08-07-2026!
- Jun 19, 2026 · Mr. Sleepy Man Update for 6-19-2026!
- Jun 10, 2026 · Mr. Sleepy Man 06-10-2026 Update
- May 14, 2026 · Mr. Sleepy Man QoL Update: May 14, 2026
- Apr 1, 2026 · Mr. Sleepy Man Update 4-1-2026
1 DLC available.