Puzzle game
One Room Left: Mystery Escape
Five rooms. One lost hour. Bring them home.
- Status: Coming soon to Google Play
- NinjaNext product
Not on Google Play yet, so there is no download link.

What it does
A story-driven escape game with five hand-drawn chapters, clue-based puzzles and more than one ending.
Explore each room, collect and combine items, crack ciphers and clocks, and piece the story together in your detective journal. Every puzzle has three levels of hints, and a new daily mystery waits each day. The game plays fully offline with no ads, accounts or tracking.
Features
- Five chapters with multiple endings
- Item collecting and combining
- Cipher, keypad, gear, star-pattern and clock puzzles
- Three-level hints on every puzzle
- Daily mysteries and an automatic clue journal
- Reduced motion, text scaling and high-contrast hotspots
- Status
- Coming soon to Google Play
- Platforms
- Android
- Built with
- React Native
- Expo
- TypeScript
- expo-sqlite
- react-native-svg
- Made by
- NinjaNext Technologies. We own, build and publish this product. It is not client work.
Screenshots
Privacy
How the app handles your data, taken from its data-safety notes.
- No account
- No ads
- No tracking
- No purchases
Behind the build
- Case study
One Room Left: a story-driven mystery escape game
Our five-chapter escape puzzle game for Android, with clue-based puzzles, multiple endings and daily mysteries, playable fully offline.
How we built it - Service
Mobile Game Development
Casual and puzzle games for mobile, with procedural levels, solvers, accessibility options and offline play.
View service
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