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Play Cross Treasures (Japan edition · Japanese) Online
Cross Treasures
Play Cross Treasures online. Build a hero, delve below your island and return with equipment for the next expedition. See the Nintendo DS starting guide and controls.
Browser play
Nintendo DS (NDS) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| START / SELECT | Enter / V |
| Microphone | Not assigned |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Cross Treasures
Quick start
Create the hero and choose a starting role. Follow the island introduction, try the first exploration and inspect equipment on returning before the next descent.
Controls
Use the D-pad for movement and the on-screen button guide for attacks and skills. Open the displayed equipment menus between trips; check the selected role's actions before entering danger.
Cross Treasures — About this game
Cross Treasures is an action RPG built around a personal island and the dangerous world below. Customize your hero, choose a fighting role and explore for items and skills that change the next trip's options. The appeal lies in repeating an expedition with better preparation rather than selecting commands from a stationary turn menu. Start solo, learn one attack and return to review new equipment before pushing deeper. Connecting compatible players' worlds is a separate multiplayer feature that expands exploration; the story also supports a single-player journey.
Cross Treasures Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · nds
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.