Single-player games like Detective Gman
Below are 8 single-player Steam games similar to Detective Gman, 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 Detective Gman page.
Ranked picks
- 1
Back to the Dawn
Single-player alternative to Detective Gman — playable solo, no multiplayer required. Shares Strategy and Indie with Detective Gman.
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.
- 2
Chains Of Clues
Single-player alternative to Detective Gman — playable solo, no multiplayer required. Shares Action and Strategy with Detective Gman.
You are a field agent with the criminal investigation unit: sweep the scene, photograph it, bag the evidence and pin it to your board until one name is left. Five cases, 31 suspects, 83 pieces of evidence, no quest markers. Nobody confirms your theory: you sign the accusation.
- 3
REPO MAN
Single-player alternative to Detective Gman — playable solo, no multiplayer required. Shares Action and Adventure with Detective Gman.
In this quirky first-person RPG you are a debt collector. Track down debtors, claim their assets, strike deals, deceive, seduce, intimidate. Solve mysteries, uncover conspiracies and dabble in the occult.
- 4
Uncover the Smoking Gun
Single-player alternative to Detective Gman — playable solo, no multiplayer required. Shares Strategy and Indie with Detective Gman.
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
Paradise Killer
Single-player alternative to Detective Gman — playable solo, no multiplayer required. Shares Indie and Adventure with Detective Gman.
Paradise Island, a world outside reality. There’s been a murder that only "investigation freak" Lady Love Dies can solve. Gather evidence and interrogate suspects in this open world adventure. You can accuse anyone, but you’ll have to prove your case in trial. It’s up to you to decide who’s guilty.
- 6
Inspector Schmidt - A Bavarian Tale
Single-player alternative to Detective Gman — playable solo, no multiplayer required. Shares Indie and Adventure with Detective Gman.
In a third-person RPG detective story, set in Bavaria in 1866, the medical student Valentin Schmidt travels to Wolpertshofen, when a sudden death causes turmoil in the village. Use your skills, find clues and question the villagers to stop the murders.
- 7
L.A. Noire
Single-player alternative to Detective Gman — playable solo, no multiplayer required. Shares Strategy and Adventure with Detective Gman.
In his fight to climb the ranks and do what's right, LAPD detective Cole Phelps must unravel the truth behind a string of arson attacks, conspiracies, and brutal murders, battling the L.A. underworld and even members of his own department.
- 8
Ace Attorney Investigations Collection
Single-player alternative to Detective Gman — playable solo, no multiplayer required. Shares Adventure with Detective Gman.
Miles Edgeworth's dramatic turnabouts take center stage! Experience both Ace Attorney Investigations games in one gorgeous collection! Investigate crime scenes and solve tough, intriguing cases through logic and deduction. When Edgeworth's past and present collide, his future begins!