Mr. Sleepy Man is an action game, developed by Devin Santi, released in 2026. This FLiNG trainer adds in-game cheats for single-player; the exact options and hotkeys are shown inside the trainer once you launch it.
About Mr. Sleepy Man
Mr. Sleepy Man is a single-player action-adventure game developed by Devin Santi. You play as a character who defies bedtime and causes chaos throughout Bedtime Town. The game mixes platforming elements with a playful sandbox environment where you can interact freely with the world around you.
The town itself is populated by quirky and exaggerated characters, each reacting to your disruptive antics. The gameplay leans into humor and unexpected scenarios, making the experience unpredictable but engaging. This indie title offers a unique twist on traditional platformers through its open-ended approach and lively setting.
| Developer | Devin Santi |
|---|---|
| Publisher | Devin Santi, Monster Theater |
| Genre | Action,Adventure,Indie |
| Released | 2026 |
| Achievements | 64 |
| Languages | 1 languages |
| Players | Single-player |
| Platform | Windows (PC) |
Mr. Sleepy Man Trainer — Common Action Cheats
Cheats commonly included in trainers for this game:
- Unlimited Health
- Unlimited Money / Resources
- Fast Progression
- Unlock All
- No Cooldowns
- Freeze Timer
Mr. Sleepy Man Trainer Fling more than +11 options.
Game Name: Mr. Sleepy Man
Developer: Devin Santi
Publisher: Devin Santi, Monster Theater
Category: Action, Adventure, 3D Platformer, Comedy, Platformer, Action-Adventure, Sandbox, Exploration, Collectathon, 3D, Singleplayer, Cartoony, Colorful, Cute, Third Person, 1990’s, Open World, Story Rich, Atmospheric, Music
Game Screenshots
The xFling Trainer team has crafted this trainer, consisting of dedicated volunteers with a history of producing trainers for numerous games. Our approximated trainer dimensions are about 47 MB. As the xFling team continues to enhance the software, we will correspondingly revise it on our online platform.
The Trainer is equipped with over 8 features and is compatible with all iterations of the game.
Game Trainer Key Bindings
Numpad 1
Numpad 2
Numpad 3
Numpad 4
Numpad 5
Numpad 6
Numpad 7
Numpad 8
To set up, extract the contents of the ZIP file, launch the Trainer, and initiate the game. To access the settings, simply press the F7 key.
Antivirus False Positive Notice
This trainer uses memory-editing technology to modify game values in real time. Some antivirus programs may flag it as suspicious — this is a known false positive common to all memory-editing software, not an indication of malware.
Verify the file yourself: Upload it to VirusTotal.com to scan with 70+ antivirus engines before running.
How to Install the Mr. Sleepy Man Trainer
- Download the trainer archive from this page (button above).
- Extract with WinRAR or 7-Zip — password if any is shown beside the download.
- Disable real-time antivirus only if a false positive blocks extraction. Trainers modify game memory; many AVs flag this as a generic heuristic. The included VirusTotal scan is your sanity check.
- Launch the game first, reach the main menu, then start the trainer as Administrator.
- Use the listed function keys (F1–F12) to toggle each cheat — health, stamina, money, ammo, instant skill cooldown and so on.
Compatibility & Anti-Cheat
Mr. Sleepy Man trainer targets the single-player and offline modes on the exact game build noted at the top of this page. It is not designed for online or multiplayer play and should never be used with Easy Anti-Cheat, BattlEye, FairFight, or VAC-protected lobbies — running a trainer there can result in a permanent ban from the game's matchmaking servers.
Troubleshooting
If the trainer hotkeys don't activate: confirm the game version above matches your installed copy (Steam → game properties → Updates), install the latest Visual C++ Redistributables, and verify your antivirus hasn't quarantined the executable. After a game update, check this page for an updated trainer build before reporting a problem.
FLiNG has authored free PC game trainers since 2010. All trainers on this site are submitted by the FLiNG team or community contributors and verified before publication.
Mr. Sleepy Man Trainer Highlights
The free Mr. Sleepy Man trainer for Devin Santi's game adds single-player cheats such as Unlimited Health, Unlimited Money / Resources and Fast Progression. It runs offline, is kept in sync with the latest game build, and every option is toggled with its own hotkey inside the trainer.
Pro Tips from the Editor
- Toggle one cheat at a time so you can see exactly what each does.
- Keep cheats off for story beats you want to experience normally.
- Re-check this page after a game patch for an updated build.
Mr. Sleepy Man Trainer — FAQ
Is the Mr. Sleepy Man trainer safe?
Yes for single-player use. It edits game memory at runtime; some antivirus engines flag memory editors as a generic false positive — scan the file yourself before running.
Does it still work after a Mr. Sleepy Man update?
Game patches can shift memory offsets and break older builds. Check the version at the top of this page; refreshed builds are posted after major patches.
Will I get banned for using it?
Use it only in single-player/offline. Never run a trainer in online or multiplayer modes — anti-cheat can detect it and ban your account.
