Goal: run an ambulance shift around the city — every patient you
deliver buys you more time on the clock. When the timer hits zero, the shift is over.
The loop
- A green beacon marks a patient in need. Drive into it to load them up.
- The objective flips to “Return to hospital” — follow the arrow to the
red-cross building and stop inside its glowing pad.
- Each delivery adds +1 saved and refills the clock by a chunk of seconds.
- The clock drains constantly. Deliver faster to bank a longer streak before it wins.
Driving
- ↑ / W accelerate · ↓ / S brake & reverse.
- ← → or A D steer — you only turn while rolling.
- Buildings block you — bounce off and find another route; the arrow shows the way. Sidewalks are fair to drive on.
- Space pause / start · R new shift.
Watch out
- The city has traffic, parked cars and pedestrians. Clipping one costs you seconds off the clock.
- Hitting a car is a small penalty; splattering a pedestrian is worse. Ease off in the crosswalks.
Your best shift is saved in this browser. No accounts, no leaderboards — just you,
the siren and the city grid.