Single-player games like Kamiya Detective Agency: High School Girl Vanished in The Summer
Below are 8 single-player Steam games similar to Kamiya Detective Agency: High School Girl Vanished in The Summer, 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 Kamiya Detective Agency: High School Girl Vanished in The Summer page.
Ranked picks
- 1
Echoes
Single-player alternative to Kamiya Detective Agency: High School Girl Vanished in The Summer — playable solo, no multiplayer required. Shares Indie and Adventure with Kamiya Detective Agency: High School Girl Vanished in The Summer.
Echoes is a 2D narrative game where you play as Ricky Fox, a detective haunted by the death of his best friend, Arthur. Step into Greenhearth, a small town full of secrets, and make choices that will shape your investigation. Will you crack the case with your sanity intact?
- 2
UnQuollified
Single-player alternative to Kamiya Detective Agency: High School Girl Vanished in The Summer — playable solo, no multiplayer required. Shares Indie and Adventure with Kamiya Detective Agency: High School Girl Vanished in The Summer.
A charming Australian point & click detective mystery about a struggling artist investigating the mysterious death of his childhood best friend. Explore the small town of Bridgegully, interrogate quirky locals, & sketch clues to expose the truth. Are you ready to solve a crime years in the making?
- 3
Wizard Confidential
Single-player alternative to Kamiya Detective Agency: High School Girl Vanished in The Summer — playable solo, no multiplayer required. Shares Indie with Kamiya Detective Agency: High School Girl Vanished in The Summer.
Sling spells and crack the case in a city full of bootleggers, corrupt cops, and vampires. Can you save your partner before a wizard dooms Seattle? A text-based interactive urban fantasy noir novel.
- 4
Sarawak
Single-player alternative to Kamiya Detective Agency: High School Girl Vanished in The Summer — playable solo, no multiplayer required. Shares Indie and Adventure with Kamiya Detective Agency: High School Girl Vanished in The Summer.
A short literary mystery game set in Oxford and Borneo
- 5
Detective Instinct: Farewell, My Beloved
Single-player alternative to Kamiya Detective Agency: High School Girl Vanished in The Summer — playable solo, no multiplayer required. Shares Adventure with Kamiya Detective Agency: High School Girl Vanished in The Summer.
A woman vanishes without a trace on a cross-country train. The catch? Nobody on board remembers her ever existing in the first place - nobody, except for you. Uncover the story in this mystery adventure game!
- 6
of the Devil
Single-player alternative to Kamiya Detective Agency: High School Girl Vanished in The Summer — playable solo, no multiplayer required. Shares Indie and Adventure with Kamiya Detective Agency: High School Girl Vanished in The Summer.
Immerse yourself in neon, smoke, and high-stakes legal gambles as a Defense Attorney with uniquely Killer insights in this episodic, diabolically stylish visual novel adventure game.
- 7
Duck Detective: The Secret Salami
Single-player alternative to Kamiya Detective Agency: High School Girl Vanished in The Summer — playable solo, no multiplayer required. Shares Indie and Adventure with Kamiya Detective Agency: High School Girl Vanished in The Summer.
Solving crime is no walk in the pond. You are a down-on-his-luck detective who also happens to be a duck. Use your powers of de-duck-tion to inspect evidence, fill in the blanks, and bust the case wide open! This is a short but twisty detective case.
- 8
Duck Detective: The Ghost of Glamping
Single-player alternative to Kamiya Detective Agency: High School Girl Vanished in The Summer — playable solo, no multiplayer required. Shares Indie and Adventure with Kamiya Detective Agency: High School Girl Vanished in The Summer.
You are the one and only Duck Detective, a depressed and recently divorced duck who must quack the case. Inspect evidence, make de-duck-tions, and solve this no-murder mystery!