Free games like Moonlight Mayhem
Below are 10 free-to-play Steam games similar to Moonlight Mayhem, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Moonlight Mayhem page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window. Shares Action with Moonlight Mayhem.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Indigo Park: Chapter 1
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window. Shares Action with Moonlight Mayhem.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 3
STRAFTAT
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window. Shares Action with Moonlight Mayhem.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 4
Counter-Strike:Global Offensive
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window. Shares Action with Moonlight Mayhem.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 5
The Lab
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 6
93, Kuindzhi
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window.
Kuindzhi, 93 is an atmospheric first-person narrative vignette about an 18-year-old boy from Donbas. The story takes us to March 2022, when the world changed forever — into a space where the past, fears, and doubts find their voice.
- 7
Hello Neighbor Alpha 2
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window. Shares Strategy with Moonlight Mayhem.
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.
- 8
Crime Scene Cleaner: Prologue
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window. Shares Action with Moonlight Mayhem.
When there’s a call, you are the man to clean up after your client’s dirty job. Siding with the mafia is a dangerous game, but they pay well, and you need money, right? So take your mop and better remove those bloodstains quickly before the police come.
- 9
Evil Mansion
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window. Shares Strategy with Moonlight Mayhem.
Evil Mansion is a first-person 3D Werewolf game with real-time voice chat. The game has a variety of occupations (such as security, doctors, detectives).and the vote system is not for vote out player, but for mark the position of the player with the most votes.
- 10
Yurei Hunt
Free-to-play alternative to Moonlight Mayhem — no purchase or trial window. Shares Action with Moonlight Mayhem.
Yurei Hunt is a multiplayer hide & seek prop hunt game where deception is key. Play as a Yurei, possessing objects & using abilities, or as a Hunter, relying on instincts & proximity voice chat to track them. With a world full of tricks, surprises & eerie tension, every match is a battle of wits.