Kamiya Detective Agency: High School Girl Vanished in The Summer and NEXT：THE PORTOPIA SERIAL MURDER CASE both land in Adventure on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Adventure games on Steam. Both released in 2027. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Choose Kamiya Detective Agency: High School Girl Vanished in The Summer if you want an Indie game with Custom Volume Controls, Playable without Timed Input, and Keyboard Only Option. Kamiya Detective Agency: High School Girl Vanished in The Summer launched in 2027.
Choose NEXT：THE PORTOPIA SERIAL MURDER CASE if you want the Gamepad Recommended side of the pairing. NEXT：THE PORTOPIA SERIAL MURDER CASE launched in 2027.
Both Kamiya Detective Agency: High School Girl Vanished in The Summer and NEXT：THE PORTOPIA SERIAL MURDER CASE sit in Adventure on Steam and both list DualShock Controller Support and DualSense Controller Support, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
 Kamiya Detective Agency: High School Girl Vanished in The Summer |  NEXT：THE PORTOPIA SERIAL MURDER CASE | |
|---|---|---|
| Released | 2027 | 2027 |
| Genres | Indie, Adventure | Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Sakura ARC | G-MODE, room6 |
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