Single-player games like Marcella Moon: Saboteurs on the River
Below are 13 single-player Steam games similar to Marcella Moon: Saboteurs on the River, 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 Marcella Moon: Saboteurs on the River page.
Ranked picks
- 1
Crime O'Clock
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Indie and Adventure with Marcella Moon: Saboteurs on the River.
Crime O'Clock is a hidden objects investigation and time exploration game with a deep storyline. Investigate cases through time and evolving maps by unveiling a multi-eras linked story. Will you be observant enough to solve the mysteries? Crime waits for no man!
- 2
Sherlock Holmes: The Devil's Daughter
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Adventure with Marcella Moon: Saboteurs on the River.
Experience a fantastic adventure with unique gameplay that blends investigation, action and exploration in a breath-taking thriller that will test the limits of your nerves and intelligence. Play as the great detective and track down evil in the darkest corners of London and the human soul…
- 3
The Testament of Sherlock Holmes
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Adventure with Marcella Moon: Saboteurs on the River.
Become the greatest detective of all time in The Testament of Sherlock Holmes, a twisting, turning investigation game set in a faithfully-reproduced London of 1898. As Sherlock Holmes, you must find clues, interrogate suspects and unveil a mystery in a story full of twists!
- 4
A Case of Fraud
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Indie and Adventure with Marcella Moon: Saboteurs on the River.
A short non-linear detective adventure where every clue is hidden in plain sight. Carefully read and cross-reference documents to unravel a CEO’s disappearance and expose a case of fraud.
- 5
Detective Grimoire
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Indie and Adventure with Marcella Moon: Saboteurs on the River.
Detective Grimoire has been called to investigate a murder. The owner of a small tourist attraction, seemingly killed by the mythical creature his attraction is based around... Explore the area, inspect the crime scene, grill suspects, solve puzzles, hunt for clues & uncover the secret of the swamp!
- 6
Penelope Pendrick and the Art of Deceit
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Indie and Adventure with Marcella Moon: Saboteurs on the River.
Pick up your magnifying glass as writer-turned-detective Penelope Pendrick in this first-person point and click mystery adventure! Three people have suddenly vanished from the sleepy town of Carlisle. Follow the clues, interrogate suspects, and solve puzzles to end this case - before it ends you.
- 7
Telling Lies
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Indie and Adventure with Marcella Moon: Saboteurs on the River.
Four private lives. One big lie. Search through secretly recorded video conversations to discover the truth. The successor to the acclaimed Her Story.
- 8
Chicken Police: Into the HIVE!
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Adventure with Marcella Moon: Saboteurs on the River.
A wild tale of conspiracy, loss, friendship, and... chickens?! Two rooster detectives are about to venture into the insect underworld to uncover a worldwide conspiracy, while also battling their inherent demons in this animal noir adventure satire.
- 9
Marcella Moon: Secret on the Hill
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Indie and Adventure with Marcella Moon: Saboteurs on the River.
Follow amateur sleuth Marcella Moon to Ireland to investigate the disappearance of a famous writer.
- 10
Lamplighter
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Indie and Adventure with Marcella Moon: Saboteurs on the River.
It’s 1807 and you are a lamplighter, responsible for keeping the street lights of London lit. Lamplighter is a story-driven puzzle game, set amidst the magical early 1800s when gas street lamps began to turn night into day and provoke people's imaginations, hopes, and fears.
- 11
Marcella Moon: Curse of the Black Cat
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Indie and Adventure with Marcella Moon: Saboteurs on the River.
Play as amateur sleuth Marcella Moon to investigate a cursed black cat statue that has been terrorizing a local theater.
- 12
Marcella Moon: Killer at the Cove
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Adventure with Marcella Moon: Saboteurs on the River.
Play as amateur sleuth Marcella Moon to investigate a murder in a coastal California town.
- 13
Marcella Moon: Four Are Watching
Single-player alternative to Marcella Moon: Saboteurs on the River — playable solo, no multiplayer required. Shares Indie with Marcella Moon: Saboteurs on the River.
Play as amateur sleuth Marcella Moon to solve the cold case of her father's murder.