Single-player games like Who Did It?
Below are 8 single-player Steam games similar to Who Did It?, 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 Who Did It? page.
Ranked picks
- 1

BROK the InvestiGator
Single-player alternative to Who Did It? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Did It?.
An innovative adventure mixed with beat 'em up and RPG elements. In a grim world where animals have replaced mankind, what kind of detective will you be?
- 2

Strange Antiquities
Single-player alternative to Who Did It? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Did It?.
Become the custodian of a store dealing in occult antiquities. Explore the quaint and gloomy town of Undermere, where strange goings-on and dark mysteries abound. Find and identify arcane artefacts, use your collection to aid the townsfolk with their unusual problems — and remember to pet your cat!
- 3

The Darkside Detective: A Fumble in the Dark
Single-player alternative to Who Did It? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Did It?.
Delouse your room with sage and pack up your travel-sized ouija board, it’s time to re-enter Twin Lakes - America’s 34th most haunted city. Join Detective McQueen as he puzzles his way through 9 chilling cases, risking life and pixelated limb to solve the macabre mysteries that plague the poor town.
- 4

Telling Lies
Single-player alternative to Who Did It? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Did It?.
Four private lives. One big lie. Search through secretly recorded video conversations to discover the truth. The successor to the acclaimed Her Story.
- 5

Duck Detective: The Secret Salami
Single-player alternative to Who Did It? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Did It?.
Solving crime is no walk in the pond. You are a down-on-his-luck detective who also happens to be a duck. Use your powers of de-duck-tion to inspect evidence, fill in the blanks, and bust the case wide open! This is a short but twisty detective case.
- 6

Duck Detective: The Ghost of Glamping
Single-player alternative to Who Did It? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Did It?.
You are the one and only Duck Detective, a depressed and recently divorced duck who must quack the case. Inspect evidence, make de-duck-tions, and solve this no-murder mystery!
- 7

Subsurface Circular
Single-player alternative to Who Did It? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Did It?.
When the truth is buried, go underground. Step into this new take on text-based adventure from the award-winning team behind Thomas Was Alone and Volume. A short story that hands you the fate of the world above, as a detective looking for answers on the Subsurface Circular.
- 8

Broken Sword - Shadow of the Templars: Reforged
Single-player alternative to Who Did It? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Did It?.
The classic multi-award winning adventure "Broken Sword - the Shadow of the Templars" returns with glorious 4K visuals and iconic remastered audio, pitching intrepid tourist George Stobbart and fearless journalist Nico Collard into a journey of perilous adventures and ancient conspiracies.