Single-player games like Mystery of Mortlake Mansion
Below are 10 single-player Steam games similar to Mystery of Mortlake Mansion, 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 Mystery of Mortlake Mansion page.
Ranked picks
- 1
Mata's Demise
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Mystery of Mortlake Mansion.
Mata's Demise offers a single-player, first-person adventure-stealth experience. Explore the haunted offices of Mata Corporation, where vengeful spirits lurk. Master stealth and strategy, using dynamic physics to outsmart them and find your way out.
- 2
Halloween Puzzles
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Mystery of Mortlake Mansion.
Halloween Puzzles. It‘s a clever and colorful learning experience. Puzzles are a challenging young minds, teaching and preparing them early in life some very important life skills. Halloween Puzzles will strike your imagination in assorted piece counts, shapes and levels of difficulty. Dozens of Halloween Puzzles to suit any puzzler.
- 3
Demon Hunter 3: Revelation
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Adventure and Casual with Mystery of Mortlake Mansion.
Face your own supernatural past!
- 4
Beyond the Invisible: Darkness Came
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Mystery of Mortlake Mansion.
Play this Hidden Object Adventure Game with strong characters, old style cartoonish graphics, a bonus chapter, and a sublime story line which will enchant you to the end. Take the role of a persistent detective, solve puzzles, play minigames and unveil the secret of the people of this magic location
- 5
THE JUSOU
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Mystery of Mortlake Mansion.
"THE JUSOU series", renowned as the most terrifying horror escape game in the history of smartphones, is now available on Steam! Many players have abandoned their games due to the sheer terror it instills! *Please play at your own risk if you experience any unusual phenomena after playing this game.
- 6
Seven Chambers: Zodiac Adventure
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Mystery of Mortlake Mansion.
Discover a mystical world of astrology and alchemy in a story-rich hidden object adventure. Search beautifully hand-drawn scenes, solve zodiac-inspired puzzles and guide Elasaid through the Seven Chambers to rewrite her destiny.
- 7
Adam Wolfe
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Adventure and Casual with Mystery of Mortlake Mansion.
Acting as Adam Wolfe, an investigator of the paranormal, you will discover a hidden world under the modern San Francisco. In this city, ghosts, artifacts, secret orders and curses are just some of the things that Adam will come across working on his most important case.
- 8
The Ghosts of Hackney Mills
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Mystery of Mortlake Mansion.
From the creators of the popular mystery adventure game series “Silver Creek Falls” and the film-noir detective visual novel series “The Agency” comes a new horror-mystery series that will surely keep you at the edge of your seat! Sapphire Dragon Productions proudly presents “The Ghosts of Hackney Mills”
- 9
Alexander the Great: Secrets of Power
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Mystery of Mortlake Mansion.
Unlock the secret of power of Alexander the Great, collect all the artifacts and save the world in this amazing hidden object adventure full of mysteries! Discover 30 unique locations, enjoy over 45 mini-games and dive into the fascinating storyline!
- 10
Elementals: The Magic Key
Single-player alternative to Mystery of Mortlake Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Mystery of Mortlake Mansion.
In "Elementals: The Magic Key" you have to help Albert, a young magician, restore the Key of Eiron and save his sister kidnapped by Sibelius, a wicked sorcerer. Solve brain-teasing puzzles, search hidden items and try your hand at challenging board battles in this amazing hidden object game.