🚆 Train Crash Simulator (2D)

Top-down 2D rail-impact sandbox: two five-car freight trains close in from opposite ends of a track. Set each train's speed and the weather, start the run, and watch closing-velocity kinetic energy, peak deceleration and per-car derailment compute live on impact.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install