Single-player games like Shadows of Doubt
Below are 17 single-player Steam games similar to Shadows of Doubt, 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 Shadows of Doubt page.
Ranked picks
- 1

Chicago 4th of July
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Indie and Adventure with Shadows of Doubt.
Chicago 4th of July is an open-world, action-adventure RPG set in a near-future Chicago — a glamorous yet oppressive megacity wrapped in a mysterious Veil. Uncover the truth behind the Veil, navigate a world ruled by power and rise against a system built to keep you blind.
- 2

One Way Mirror: AI
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Action and Indie with Shadows of Doubt.
Neon lights. Cold coffee. One case at a time. In One Way Mirror: AI, each investigation is AI generated and every suspect can talk back. Interrogate, connect the clues, break alibis, and expose the killer before the truth slips away into the night. Every question matters. Every lie has a tell.
- 3

Murdered: Soul Suspect
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Action and Adventure with Shadows of Doubt.
MURDERED: SOUL SUSPECT™ takes players into a whole new realm of mystery where the case is personal and the clues just out of reach, challenging gamers to solve the hardest case of all… their own murder.
- 4

The Precinct
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Action and Indie with Shadows of Doubt.
Averno City, 1983. Gangs rule the streets and your father lies restless in his grave. Clean up the city, uncover the truth, and embark on thrilling vehicle chases through destructible environments in this neon-noir action sandbox police game.
- 5

Beast Agenda 2030
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Action and Indie with Shadows of Doubt.
Inspired by Escape From New York, Shadowrun SNES and Genesis, Deus Ex and H.P. Lovecraft, Beast Agenda 2030 is a Stealth, Gadgets and Hacking focused Action RPG with optional permadeath that encourages you to use your brain to complete missions in procedurally generated city districts.
- 6

Fraudulent Idols
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Action and Indie with Shadows of Doubt.
Investigate the sprawling pharmaceutical mega-facility, STRATA, where every choice matters. Uncover hidden secrets, forge alliances, solve complex puzzles, and fight your way through a cyberpunk conspiracy in a true immersive sim where no two playthroughs are ever the same.
- 7

NeonCode
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Indie and Adventure with Shadows of Doubt.
NeonCode is a one hour long cyberpunk-retro adventure game made by one developer. It was inspired by classics such as the Blade Runner-movies, Miami Vice, Grim Fandango and the games of Telltale.
- 8

Cyber Cult City
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Action and Indie with Shadows of Doubt.
As the Mayor of Cyber City, it is up to you to take the city back from the Cyber Cult. Hoverboard/Hack/Loot/upgrade and Fight your way through the ever changing Cyber City in this action roguelike!
- 9

Return of the Obra Dinn
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Indie and Adventure with Shadows of Doubt.
Lost at sea 1803 ~ The good ship Obra Dinn.
- 10

L.A. Noire
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Adventure with Shadows of Doubt.
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.
- 11

Disco Elysium - The Final Cut
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares RPG with Shadows of Doubt.
Disco Elysium - The Final Cut is a groundbreaking role playing game. You’re a detective with a unique skill system at your disposal and a whole city to carve your path across. Interrogate unforgettable characters, crack murders or take bribes. Become a hero or an absolute disaster of a human being.
- 12

Uplink
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Indie with Shadows of Doubt.
Uplink lets you play as a freelance hacker tackling risky contracts for corporations. Break into systems, steal data, sabotage rivals, and upgrade your gear. Support factions or go rogue in this immersive, strategy-driven hacking simulation game where your choices shape the outcome.
- 13

Scene Investigators
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Indie and Adventure with Shadows of Doubt.
Scene Investigators is a hardcore deductive reasoning game for fans of the "true crime" genre. Step into re-created crime scenes, observe closely for pieces of evidence, analyze possible motives behind the crimes, and uncover what truly happened.
- 14

Thief
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Action and Adventure with Shadows of Doubt.
Garrett, the Master Thief, steps out of the shadows into the City. In this treacherous place, where the Baron’s Watch spreads a rising tide of fear and oppression, his skills are the only things he can trust. Even the most cautious citizens and their best-guarded possessions are not safe from his reach.
- 15

Gamedec - Definitive Edition
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Indie and Adventure with Shadows of Doubt.
Gamedec is a single-player cyberpunk isometric RPG. You are a game detective, who solves crimes inside virtual worlds. Use your wits to gather info from your witnesses and suspects, getting to the bottom of deceptive schemes. The game continually adapts to your decisions and never judges.
- 16

Sinking Island
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Adventure with Shadows of Doubt.
Walter Jones, a billionaire had planned on opening up a resort for the rich and famous, but was killed before his dream could be achieved. It's up to Detective Jack Norm to crack the case by interviewing the people on Sinking Island to get valuable clues. A game from Benoit Sokal.
- 17

Concrete Jungle
Single-player alternative to Shadows of Doubt — playable solo, no multiplayer required. Shares Indie with Shadows of Doubt.
A city planning deck-building game. Place buildings using cards in your deck and earn new ones as you progress! A genre-blending game packed with cool ideas that swaps micro-management for a more puzzle-like approach to city planning.