Single-player games like Interrogator 2
Below are 8 single-player Steam games similar to Interrogator 2, 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 Interrogator 2 page.
Ranked picks
- 1

Wall
Single-player alternative to Interrogator 2 — playable solo, no multiplayer required. Shares Indie and Adventure with Interrogator 2.
A short narrative adventure about friendship, loneliness, and staring at surfaces for meaning. Join your personal upright companion through an exploration into what it means to be Human, and what it means to be Wall.
- 2

The Mystery of William Moore
Single-player alternative to Interrogator 2 — playable solo, no multiplayer required. Shares Adventure and Casual with Interrogator 2.
Put on your detective hat, and get ready for the mystery of a lifetime. Embark on a plot-driven, walking simulator-puzzle video game with an amazing plot and surprise ending.
- 3

Murder Is Game Over
Single-player alternative to Interrogator 2 — playable solo, no multiplayer required. Shares Indie and Adventure with Interrogator 2.
Join the investigation in Murder Is Game Over, a pixel art point-and-click game where you and Cleo try to solve the murder of a famous game designer. Can you uncover the clues and catch the killer before it's game over?
- 4

Glitchy: Not So Sweet
Single-player alternative to Interrogator 2 — playable solo, no multiplayer required. Shares Indie and Casual with Interrogator 2.
This looks like a super cute spot-the-difference game, but it isn’t!
- 5

Scary Game
Single-player alternative to Interrogator 2 — playable solo, no multiplayer required. Shares Indie and Adventure with Interrogator 2.
You open your eyes in a dark, unfamiliar room; each door drags you into a new chamber filled with absurd surprises and dark comedy. Will you manage to escape, or will you continue to star in this black comedy?
- 6

Gordy
Single-player alternative to Interrogator 2 — playable solo, no multiplayer required. Shares Indie and Adventure with Interrogator 2.
Meet Gordy your very own Feral Human companion. The two of you have become best friends as you wander the woods creating memories of friendship and love amongst the beauty of nature. I really hope nothing bad happens.
- 7

Overtime Heroes Exit 8
Single-player alternative to Interrogator 2 — playable solo, no multiplayer required. Shares Indie with Interrogator 2.
You are in A CORPORATE SLAVE walking simulator. Being trapped in an infinite loop space, you just wanna find way to get off. Find out the anomalies in floors and choose the elevator carefully! Only the correct one can get you out.
- 8

Dark Nights with Poe and Munro
Single-player alternative to Interrogator 2 — playable solo, no multiplayer required. Shares Indie and Adventure with Interrogator 2.
Guide local radio hosts Poe and Munro through six TV-like episodes of supernatural strangeness and sizzling on-screen chemistry. From the creators of The Infectious Madness of Doctor Dekker and The Shapeshifting Detective.