Single-player games like Dupery: A Game of Solo Deduction
Below are 12 single-player Steam games similar to Dupery: A Game of Solo Deduction, 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 Dupery: A Game of Solo Deduction page.
Ranked picks
- 1
UnQuollified
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie and Casual with Dupery: A Game of Solo Deduction.
A charming Australian point & click detective mystery about a struggling artist investigating the mysterious death of his childhood best friend. Explore the small town of Bridgegully, interrogate quirky locals, & sketch clues to expose the truth. Are you ready to solve a crime years in the making?
- 2
Hexa's Gone
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Strategy and Indie with Dupery: A Game of Solo Deduction.
The Secret Hexa has vanished. Ask the right questions, stay strategic in your answers. Your goal will be to gather the clues from each player. By combining them, you will likely be the first to find the Hexa.
- 3
The Darkest Files
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie with Dupery: A Game of Solo Deduction.
Germany, 1956. The war is over, but justice is not served. Former Nazis walk free, while their victims lie in unmarked graves. As a prosecutor, you'll unearth long-buried evidence, confront witnesses and hunt down perpetrators. Will you have the courage to bring these "ordinary men" to court?
- 4
Duck Detective: The Secret Salami
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie and Casual with Dupery: A Game of Solo Deduction.
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.
- 5
Nirvana Noir
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie with Dupery: A Game of Solo Deduction.
A noir adventure beyond time and space. The city of cosmic beings is under threat in two parallel realities - one where the Big Bang was never fired, the other exploding in color and sin. It’s up to you to solve the mysteries of the Bigger Bang in this follow up to the award-winning Genesis Noir.
- 6
Duck Detective: The Ghost of Glamping
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie and Casual with Dupery: A Game of Solo Deduction.
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
Chicken Police: Into the HIVE!
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Casual with Dupery: A Game of Solo Deduction.
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
Dahlia View
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie with Dupery: A Game of Solo Deduction.
A child is missing. The police are failing. And you're a retired detective with a bit too much time on your hands. Time to throw out the rules & do whatever it takes to bring the child home. From the developers of I AM RIPPER, The Occupation & Ether One.
- 9
Boomerang Battles
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie and Casual with Dupery: A Game of Solo Deduction.
Boomerang Battles is a fast paced action roguelike where you battle your way through 100 floors of a deadly dungeon with your trusty boomerang in a bid for your freedom. Pick your favourite boomerang, learn its attack patterns, find upgrades, and battle against exciting bosses. Escape if you can.
- 10
Lonely Path
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie and Casual with Dupery: A Game of Solo Deduction.
Lonely Path is a relaxing puzzle game where you move and stacks tiles to create paths through 5 nature themed, hand-drawn regions! Try your hand at 100 different levels or make your own and share them with the community!
- 11
Isle of Maligree
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie and Casual with Dupery: A Game of Solo Deduction.
Become an investigator in a dark fantasy story. People keep going missing in Maligree, before being forgotten by all who knew them. Will you solve the case before you forget?
- 12
My Party Needs An Alchemist
Single-player alternative to Dupery: A Game of Solo Deduction — playable solo, no multiplayer required. Shares Indie and Casual with Dupery: A Game of Solo Deduction.
Gather herbs and brew powerful potions as you travel a magical world and forge a party of intriguing companions to defeat the demon lord in this cozy fantasy adventure game!