Single-player games like Dark Alley
Below are 9 single-player Steam games similar to Dark Alley, 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 Dark Alley page.
Ranked picks
- 1

The Unclosed Case
Single-player alternative to Dark Alley — playable solo, no multiplayer required. Shares Indie and Adventure with Dark Alley.
A psychological detective thriller. Everyone has already decided who did it. You don't have to. Investigate a double death, question everyone who loved them, and discover how much you can trust your own mind.
- 2

HIRUGAO
Single-player alternative to Dark Alley — playable solo, no multiplayer required. Shares Indie and Adventure with Dark Alley.
A mystery psychological thriller visual novel set in 2000. Follow a serial murder case through the eyes of three characters: the woman, the man, and the detective. With live-action backgrounds and silhouetted characters, every choice branches the story, and one wrong move means game over.
- 3

Telling Lies
Single-player alternative to Dark Alley — playable solo, no multiplayer required. Shares Indie and Adventure with Dark Alley.
Four private lives. One big lie. Search through secretly recorded video conversations to discover the truth. The successor to the acclaimed Her Story.
- 4

Uncover the Smoking Gun
Single-player alternative to Dark Alley — playable solo, no multiplayer required. Shares Indie and Adventure with Dark Alley.
A Battle of Wits with AI: Solve the case by conversing with a suspect robot using GPT to gather evidence. What single truth emerges from countless dialogues and pieces of information?
- 5

The Operator
Single-player alternative to Dark Alley — playable solo, no multiplayer required. Shares Indie and Adventure with Dark Alley.
Welcome to the FDI. As our newest Operator, your role is to use your detective skills to assist our field agents and investigate mysterious crimes. Use cutting-edge FDI software to dig for clues, solve puzzles, and uncover the truth.
- 6

Heavy Rain
Single-player alternative to Dark Alley — playable solo, no multiplayer required. Shares Adventure with Dark Alley.
Experience a gripping psychological thriller filled with innumerable twists and turns. The hunt is on for a murderer known only as the Origami Killer. Four characters, each following their own leads, must take part in a desperate attempt to prevent the killer from claiming a new victim.
- 7

Sherlock Holmes: The Devil's Daughter
Single-player alternative to Dark Alley — playable solo, no multiplayer required. Shares Adventure with Dark Alley.
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…
- 8

Back to the Dawn
Single-player alternative to Dark Alley — playable solo, no multiplayer required. Shares Indie and Adventure with Dark Alley.
Back to the Dawn is a story-rich RPG set in a high-security prison ruled by factions and buried secrets. Investigate two conspiracies from the inside, gather evidence, and outsmart a system designed to silence you. Make friends (or foes) with fellow inmates and with their help, break out of prison.
- 9

The Empty Desk
Single-player alternative to Dark Alley — playable solo, no multiplayer required. Shares Indie and Adventure with Dark Alley.
Immerse yourself in a psychological thriller with narrative adventure elements and unsettling details. Join Detective Bennett on his final case and uncover dark secrets in a world where reality bends and sanity wavers.