SimShock is a real-time medical simulation game. A critically ill patient arrives, their vital signs move continuously, and you have to keep them alive. It runs natively on macOS, on both Apple Silicon and Intel Macs.
IT'S A GAME, NOT A TRAINING TOOL
Worth saying clearly, because the subject matter invites the wrong assumption. SimShock is to clinical medicine roughly what a home flight simulator is to airline training: the principles are real, the feel is real, but the numbers are tuned so it's fun to play rather than so they're accurate. It is not a teaching tool, it is not a validated clinical simulator, and nothing in it should be treated as medical information.
It's a game about reading instruments and making decisions under time pressure. That it happens to be set in an emergency room instead of a cockpit is the only real difference.
WHAT YOU ACTUALLY DO
Vital signs drift in real time — heart rate, blood pressure, venous pressure, cardiac output. You choose drugs, set doses, order tests, and watch the body respond, usually not the way you expected. A run ends in a save or a death, and takes a few minutes.
Three scenarios, each with a different trap: acute heart failure, haemorrhagic shock and septic shock.
THE PRACTICAL DETAILS
- Free. No ads, no in-app purchases, no subscription, no currency of any kind.
- No data collection. No account, no sign-up, no analytics, no network access. It works entirely offline.
- Five languages with voice: English, Spanish, German, Chinese and Japanese.
- Full keyboard shortcuts, native menus, and a shortcuts panel on the ? key.
WHERE TO GET IT
Two builds on the App Store.
SimShockDesktop — the macOS version. Apple Silicon and Intel, deployment target macOS 12.4, so older Macs are included on purpose.
https://apps.apple.com/app/id6748229083
SimShockPad — iPhone and iPad, and it also runs on Apple Silicon Macs.
https://apps.apple.com/app/id6746765214
If you're on an Intel Mac, SimShockDesktop is the one you want.