Single-player games like Detective INNA DUKE
Below are 8 single-player Steam games similar to Detective INNA DUKE, 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 INNA DUKE page.
Ranked picks
- 1

SIGNAL: Uncharted Lands
Single-player alternative to Detective INNA DUKE — playable solo, no multiplayer required. Shares Indie and Adventure with Detective INNA DUKE.
Embark on a journey with four adorable explorers! Uncover all the secrets of a post-apocalyptic world, meet the future inhabitants of Earth and enjoy plenty of Easter eggs. Your choices will shape the game's ending, so choose wisely! Or try a second playthrough to catch all the fun moments!
- 2

Loco Motive
Single-player alternative to Detective INNA DUKE — playable solo, no multiplayer required. Shares Indie and Adventure with Detective INNA DUKE.
There's been a murder aboard the Reuss Express, and you're the suspects! Prove your innocence in this comedy 'point n' click' murder mystery - packed with twists, laughs, and larger-than-life characters!
- 3

Grayton the Detective
Single-player alternative to Detective INNA DUKE — playable solo, no multiplayer required. Shares Indie and Adventure with Detective INNA DUKE.
Grayton the Detective is a narrative adventure game about a homeless man who once lived in wealth and comfort, now showers with a kettle, and solves petty mysteries on the streets of Cleveland. However, with the disappearance of mysterious Golden Spoon, everything may change.
- 4

Tangle Tower
Single-player alternative to Detective INNA DUKE — playable solo, no multiplayer required. Shares Indie and Adventure with Detective INNA DUKE.
Unravel a thrilling mystery by exploring a strange and twisted mansion, discovering curious clues, interrogating peculiar suspects and solving unique puzzles. Will you be able to uncover the secrets of Tangle Tower?
- 5

Nine Noir Lives
Single-player alternative to Detective INNA DUKE — playable solo, no multiplayer required. Shares Indie and Adventure with Detective INNA DUKE.
Stretch your legs, clean your whiskers, and dive into Nine Noir Lives. Enjoy a "point-and-lick" comedy-noir adventure, full of humour, crazy characters, and intriguing locations. Solve challenging puzzles and answer the immortal question: how many things need to be licked to solve a murder in this town?
- 6

Broken Sword - Shadow of the Templars: Reforged
Single-player alternative to Detective INNA DUKE — playable solo, no multiplayer required. Shares Indie and Adventure with Detective INNA DUKE.
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.
- 7

Bear With Me - Episode One
Single-player alternative to Detective INNA DUKE — playable solo, no multiplayer required. Shares Indie and Adventure with Detective INNA DUKE.
Bear With Me is an episodic noir adventure game. Amber is trying to find her missing brother while being aided by her trusty teddy, Ted E. Bear.
- 8

Perfect Tides: Station to Station
Single-player alternative to Detective INNA DUKE — playable solo, no multiplayer required. Shares Indie and Adventure with Detective INNA DUKE.
A narrative adventure about the momentum and whiplash of young adulthood. Explore the big city through 18-year-old Mara's eyes. Collect items, nurture ideas, and experience complex relationships while attempting to find your place in the world.