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Play Trauma Center: Under the Knife 2 (US edition · English) Online
Trauma Center - Under the Knife 2
Play Trauma Center: Under the Knife 2 online. Perform timed touch-screen operations as Derek Stiles and face the lingering consequences of the GUILT crisis. Learn how to start and use the original Nintendo DS 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 Trauma Center: Under the Knife 2
Quick start
Choose New Game, select a difficulty and pick a save slot. Follow the opening into Chapter 1, Refugee Camp, where the first patient has leg injuries from a crocodile attack. Read the briefing and follow the assistant’s tool-by-tool instructions, beginning with suturing the external wounds. Watch the vitals as well as the time; complete the guided operation before trying for a better rank.
Controls
During operations, tap a tool icon on the lower screen and use the stylus on the indicated area. Draw a continuous zigzag to suture, follow the guideline with the scalpel and drag extracted objects with forceps to the tray without lifting early. The Control Pad navigates menus; A confirms or advances dialogue, B goes back, SELECT fast-forwards dialogue and START pauses. L/R select the Healing Touch icon once that ability is available.
Trauma Center: Under the Knife 2 — About this game
Derek Stiles and Angie Thompson return in a Nintendo DS sequel that begins with aid work overseas before the aftermath of GUILT pulls them into new cases. Story scenes lead into operations where you choose instruments and carry out precise stylus gestures while watching the patient’s vitals and the clock. Suturing, extracting fragments and rebuilding damaged areas demand different movements, and your assistant explains the task on the upper screen. Difficulty settings change the pressure, while post-operation ratings encourage cleaner, faster replays. Derek’s Healing Touch becomes another resource as the story progresses, giving crucial breathing room during demanding procedures.
Trauma Center: Under the Knife 2 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.