Single-player games like Is Guilty
Below are 8 single-player Steam games similar to Is Guilty, 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 Is Guilty page.
Ranked picks
- 1

LastStop
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Simulation with Is Guilty.
Run a co-op night shift at a roadside gas station. Fuel cars, run the register, repair vehicles, stop thieves, and investigate suspicious customers before the night gets out of control.
- 2

Animaly Bar: NO HUMANITY!
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Simulation with Is Guilty.
Run your bar as a gorilla and hunt down the humans in animal costumes hiding among your customers. Observe them closely, spot the clues that give their disguises away, test their slogans, and blow the imposters away with your shotgun. Choose your targets wisely... or become the hunted.
- 3

Case Files: Internal Affairs
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Adventure with Is Guilty.
The 3rd installment in the Case Files series. An FMV murder mystery, police interrogation, detective experience.
- 4

Unreachable
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Adventure with Is Guilty.
A first-person investigative thriller where your family is kidnapped and you must carry out various demands from the kidnapper in order to prolong their lives. However, if you are sharp, you might also uncover clues to track down their location and devise a rescue plan.
- 5

The Adventures of LinShanHai - Chapter3:The Headless Woman
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Adventure with Is Guilty.
The third Lin Shanhai case involves a severed female corpse found hanging in an abandoned factory, missing from City A's hospital morgue. With the body assaulted and police stumped, you'll search multiple crime scenes to unravel this mysterious case.
- 6

Apestin Explorer
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Adventure with Is Guilty.
Monsters roamed among us, wearing masks of wealth and status. In the early 2000s, disturbing crimes were hidden behind power and influence. Explore, gather evidence, connect clues, and expose a web of corruption. The real monsters are never supernatural, they are people protected by power.
- 7

It Was Not a Suicide
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Adventure with Is Guilty.
A psychological horror detective simulation set in Rainier Falls in 2005. Uncover the truth behind Adele's death by finding contradictions in the case files. Are you brilliant enough to expose the suspects' lies in a single attempt? Because you only get one chance to make an arrest.
- 8

Misty Mountain Antique Shop
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Adventure with Is Guilty.
A simulation game with light horror. Excavate antiques, run a shop in Misty Mountain. Dig, hunt flea markets, bid at auctions to recover lost relics, and secretly probe your predecessor's disappearance. But beneath lies unknown terror; a dark truth hides in the mist, waiting for you.