Single-player games like Mansion of a Million Monsters!
Below are 8 single-player Steam games similar to Mansion of a Million Monsters!, 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 Mansion of a Million Monsters! page.
Ranked picks
- 1
Run From Mummies
Single-player alternative to Mansion of a Million Monsters! — playable solo, no multiplayer required. Shares Action and Adventure with Mansion of a Million Monsters!.
Don't stop running in this high intensity dungeon crawler! Dive deeper into the pyramid and overcome the dangers lurking around every corner. But beware... the pharaoh himself is entombed deep within.
- 2
FORKLIFT FLOWERPOT: Botanical Investigator
Single-player alternative to Mansion of a Million Monsters! — playable solo, no multiplayer required. Shares Action and Indie with Mansion of a Million Monsters!.
An exploration game about knowledge and discovery. Change the seasons, investigate plants, and discover secrets about the world to stop an ecological disaster.
- 3
BROK the InvestiGator
Single-player alternative to Mansion of a Million Monsters! — playable solo, no multiplayer required. Shares Action and Indie with Mansion of a Million Monsters!.
An innovative adventure mixed with beat 'em up and RPG elements. In a grim world where animals have replaced mankind, what kind of detective will you be?
- 4
Mortadelo y Filemón: Dos vaqueros chapuceros
Single-player alternative to Mansion of a Million Monsters! — playable solo, no multiplayer required. Shares Adventure with Mansion of a Million Monsters!.
Mort & Phil travel to the Wild West in this new adventure, thanks to Dr. Bacterio (naturally!).
- 5
Mindcop
Single-player alternative to Mansion of a Million Monsters! — playable solo, no multiplayer required. Shares Indie and Adventure with Mansion of a Million Monsters!.
Mindcop is a non-linear „whodunnit“ detective game. It mixes a story driven adventure with real-time puzzle gaming. As the infamous Mindcop, you can dive into the minds of your suspects to uncover their secrets and unravel their lies.
- 6
Crowns and Pawns: Kingdom of Deceit
Single-player alternative to Mansion of a Million Monsters! — playable solo, no multiplayer required. Shares Indie and Adventure with Mansion of a Million Monsters!.
Legends of the past come back to life in this charming point-and-click adventure. Pack your bags and journey with Crowns and Pawns: Kingdom of Deceit through modern day Europe to uncover the conspiracy behind a cursed relic and the secrets of the King who was never crowned.
- 7
Broken Sword - Shadow of the Templars: Reforged
Single-player alternative to Mansion of a Million Monsters! — playable solo, no multiplayer required. Shares Indie and Adventure with Mansion of a Million Monsters!.
The classic multi-award winning adventure "Broken Sword - the Shadow of the Templars" returns with glorious 4K visuals and iconic remastered audio, pitching intrepid tourist George Stobbart and fearless journalist Nico Collard into a journey of perilous adventures and ancient conspiracies.
- 8
Enigma of Fear
Single-player alternative to Mansion of a Million Monsters! — playable solo, no multiplayer required. Shares Action and Indie with Mansion of a Million Monsters!.
Become Mia, a paranormal detective searching for her missing father inside the Perimeter - a place that doesn't exist. Investigate clues like a real detective and unravel the mysteries behind the Enigma of Fear, defeating the terrible monsters who'll try to stop you.