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

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.
- 2

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.
- 3

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.
- 4

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.
- 5

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.
- 6

Guilty or Not
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Simulation with Is Guilty.
Guilty or Not is a single-player detective simulator where you are the judge, the jury, and the law. Investigate cases, gather evidence, and interrogate suspects and witnesses to uncover the truth. Justice is in your hands, even if it ends in death... What will your final verdict be?
- 7

Telling Lies
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Adventure with Is Guilty.
Four private lives. One big lie. Search through secretly recorded video conversations to discover the truth. The successor to the acclaimed Her Story.
- 8

Conrad Stevenson's Paranormal P.I.
Single-player alternative to Is Guilty — playable solo, no multiplayer required. Shares Indie and Simulation with Is Guilty.
I made this first-person single player ghost hunting simulation game, trying to take an authentic approach at investigating ghosts. Use essential paranormal tools to help your community alleviate their concerns and put their minds at ease.