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Play Derby Stallion DS (Japan edition · Japanese) Online
Derby Stallion DS
Play Derby Stallion DS online. Breed, train and enter racehorses while balancing the stable's condition and budget.
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 Derby Stallion DS
Quick start
Begin a new stable and inspect the available horse and budget. Choose a suitable training or rest action, advance the schedule and read the condition report. Enter a manageable race, observe its outcome and adjust preparation before making a longer breeding or purchase decision.
Controls
Use DS management menus to select a horse, inspect its profile and choose training, rest or a race entry. Read the confirmation before advancing time. Racing is observed as the outcome of preparation rather than steered with an action-game riding control; breeding and purchases are separate planning menus.
Derby Stallion DS — About this game
Derby Stallion DS puts you in the owner's role. Compare a horse's profile, choose a training plan and schedule suitable races instead of steering the runner through turns yourself. A result reflects preparation, condition and the competition, so review more than the finishing place before changing everything. Rest can be part of a plan rather than a wasted turn. As the stable grows, breeding decisions and costs create longer-term goals beyond a single race. Start with a manageable horse, learn the weekly menus and keep enough resources for the next stage of development. The cartridge's race data belongs to its original era; present-day race schedules and online services are not part of this single-player introduction.
Derby Stallion DS 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.