Microduck RL playground

Microduck · real trained policies
MuJoCo + ONNX, live in your browser

Run

Colour

Controls

move

turn

↑↓ move ←→ turn
R roll AE kick B ball C camera Space reset drag to orbit · scroll to zoom
gamepad: X roll Y ball RBLB kick ⇓ sit ⇑ run RT quack

Compiling physics…

RL playground

A real robot brain in your browser: MuJoCo physics compiled to WebAssembly, driven by the duck's actual trained neural policies at 50 Hz. No server, no pre-baked animation.

MoveArrows or ZQSD to run and turn, drag to orbit.
RollR triggers a barrel roll, then it gets back up.
KickA / E kick left / right (LB / RB on the pad).
BallB pops a ball to kick around (Y on the pad).
CameraFollows from behind; drag to break free, C re-attaches.
GamepadPlug one in - same mapping as the real robot.
GhostsOther visitors right now appear as translucent ducks, live.

click the title anytime to see this again