Mass casualty training

Flight simulator for mass casualty response.

For medical educators building clinical readiness. For ED teams that need to drill smarter.

MCI triage protocol START triage Compliance reporting Real-time simulation
Car Accident MCI — 00:14:32 elapsed

Triage

Eli Booker

Awaiting triage

HR 134BP 88/52

Nora Pratt

START assessment

HR 102SpO₂ 94%

Dana Moor

Walking wounded

HR 88RR 16

Shock room

Case 04

Massive transfusion

HR 142BP 76/40

Priya Shah

Intubation

SpO₂ 89%HR 128

Care unit

Aria Lopez

Stable — observation

HR 80BP 122/80

Case 11

Expectant

HR 0BP —

CT room

Tomas Reed

Head CT in progress

HR 96BP 118/76

Staff on shift

SC Dr. Sarah Chen Triage lead
MW Marcus Webb Charge nurse
AH Dr. Amir Hassan Trauma surgeon

Live simulation — Car Accident MCI scenario · Every decision tracked · Full session replay available

Configurable to your department

This is your emergency department. Modeled exactly.

Generic drills rehearse a generic emergency. Youfers models the department you actually run — your resources, your staff, your capacity.

CT scanners ICU capacity Ward beds Staffing per shift Procedure durations

Each scenario is specific:

Yesterday — a chemical plant explosion

Today — a mass car accident

Tomorrow — an aircraft landing emergency

Different scenarios. Different mechanisms of injury. Different outcomes.

For ED managers

Run drills that produce real data

Planning a mandatory MCI drill means pulling your busiest doctors and managers into the same room to agree on a scenario, assign roles, and sort out schedules. Before anyone has practiced anything, you've spent hours of senior time.

On drill day, someone follows each player with a stopwatch. Manually. Then your report says all 14 patients received CT imaging. A CT scanner processes one patient at a time. That's physically impossible in a 2-hour drill — but the manual tracking can't tell the difference.

Youfers handles the setup and tracks every decision automatically. The report you get at the end reflects what actually happened.

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For medical educators

Let students feel it before they're in it

The emergency department is where many medical students get their first real clinical experience. There's no classroom equivalent for the pressure of a mass casualty event arriving at the door.

Today that gap gets filled with board games and triage card decks — a tabletop walk-through once a year. They teach the protocol, but they leave no trace. You can't see who froze, who sequenced wrong, or whether the cohort actually improved.

Youfers gives educators a simulation they can run with a full cohort — and lets students test themselves before they ever start working, where the only thing at stake is their own learning.

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What we've built

100+

Concurrent patient agents per scenario

10+

MCI scenarios including aviation and chemical events

60 min

Simulated first hour of a mass casualty event

Full

Session replay for post-drill debrief

We build in public — read what we've shipped →

30 minutes.
We'll run a live scenario together.

Tell us who you are and we'll be in touch within one business day.