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Play Tenchu: Dark Secret (US edition · English) Online
Tenchu - Dark Secret
Play Tenchu: Dark Secret online. Complete overhead ninja missions by watching patrols and approaching enemies from a safer angle.
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 Tenchu: Dark Secret
Quick start
Start the first solo mission, read its objective and inspect the map before approaching a guard.
Controls
+Control Pad moves; Y attacks, A blocks, B jumps, X uses/retrieves gear, L/R switch gear and START pauses.
Tenchu: Dark Secret — About this game
Complete overhead ninja missions by watching patrols and approaching enemies from a safer angle. The lower-screen map shows guard positions and facing directions, helping you plan a route before an attack. Begin with the first mission, check its objective and try moving behind a guard instead of charging straight in. The +Control Pad moves, Y attacks, A blocks and B jumps; select ninja gear with L or R and use or retrieve it with X. Learn how an item affects the nearby space before relying on it in a crowded encounter. Mission objectives and equipment choices give each approach its shape.
Tenchu: Dark Secret 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.