Single-player games like Unsolved Case: Fatal Clue Collector's Edition
Below are 14 single-player Steam games similar to Unsolved Case: Fatal Clue Collector's Edition, 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 Unsolved Case: Fatal Clue Collector's Edition page.
Ranked picks
- 1

Unsolved Case: Murderous Script Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
The life of a detective is unpredictable and very dangerous. You never know what awaits you around the next corner and what secrets you need to unravel. But you knew what you were getting into, there's no turning back!
- 2

Myths or Reality: Fairy Lands Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
The further into the forest the more fantastic things you will see. Do not be afraid of what you do not know or understand. Try to remember the oldest fairy tales about creatures that live deeply in a forest. Be bold enough to face something unusual in a classical English village!
- 3

Unsolved Case: Killer Popularity Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
Embark on a journey through a maze of deceit and intrigue. Can you maintain your stellar reputation and put an end to these meticulously planned crimes?
- 4

Twin Mind: Murderous Jealousy Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
Go on a new exciting adventure following a story of two twin investigators! Complete puzzles, solve riddles and demonstrate your intelligence to discover all the secrets that are hidden in this mysterious case.
- 5

Apollo Justice: Ace Attorney Trilogy
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure with Unsolved Case: Fatal Clue Collector's Edition.
Join rookie attorney Apollo Justice and his mentor, the legendary Phoenix Wright, in this collection of 3 games! This title features 16 episodes (including previously DLC-only episodes) and supports English, French, German, Japanese Korean, and Traditional and Simplified Chinese.
- 6

Crime O'Clock
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
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!
- 7

Chicken Police: Into the HIVE!
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
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.
- 8

Post Mortem
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure with Unsolved Case: Fatal Clue Collector's Edition.
After returning to the quiet streets of Paris to pursue a life of painting, Gus Macpherson could not escape his true art…
- 9

City Legends: The Curse of the Crimson Shadow Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
You are not afraid of ghost stories, so your pursuit of inspiration leads you to the strangest of places. But this time something truly sinister is in the air. Can you survive the encounter with a real spirit?
- 10

Twin Mind: Power of Love Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
Famed twin detectives go on a new case! They are the only people skilled enough to find out what happened to a woman that vanished in the broad daylight. But it seems like they need your help to uncover this mystery.
- 11

Hidden Motives: The Diamond Rush Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
You work hard to prepare for your role as the sheriff's daughter in the upcoming movie. But you could never guess that the phrase “get into your character” will be literal. Can you survive the events of the movie to get home safe?
- 12

Criminal Archives: City on Fire Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
San Francisco is shaken by a chain of horrible murders. You are the only one that can bring to justice a masked arsonist calling himself the Plague Doctor. Are you strong enough to face the challenge?
- 13

Mystical Riddles: Snowy Peak Hotel Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
Your journalist friend went missing while investigating weird happenings in a mysterious hotel. You are the only one who can save her and uncover the truth before it’s too late. Are you up for the challenge?
- 14

Word of the Law: Death Mask Collector's Edition
Single-player alternative to Unsolved Case: Fatal Clue Collector's Edition — playable solo, no multiplayer required. Shares Adventure and Casual with Unsolved Case: Fatal Clue Collector's Edition.
Investigate serial crimes and city government secrets! You're the only one who can get on the trail and break the chain of murders. Are you up for the challenge?