Your body is the controller. Real punches. Real blocks. Super moves.
Move: step or lean left/right, step or lean toward/away from the camera.
Punch jab, hook, or uppercut for real
Guard both forearms up in front of your face. Lower them to refill the GUARD bar, or it breaks
Iron Wall cross forearms in an X above your face, elbows up (meter full)
Uppercut super drive a fist up (meter full)
Energy blast push both palms forward (meter full)
Grab up close, reach out with both arms, then pull both fists to your chest. Beats a guard; knee in the clinch. Held? Push both palms out or lean back hard (beta: ?grapple=1)
Shoulder Throw grab, then twist your torso and bend forward (meter full) (beta: ?grapple=1)
No video ever leaves your device. Pose tracking runs in your browser. Motion data sharing (optional) · For robotics labs Fighters and animations by Quaternius (CC0). Classic mode model: Seed-san by VirtualCast, Inc. (VRM Public License 1.0). Built with Claude Code.
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Get in your guard
Stand back so your upper body is visible, and raise both fists to your chin.
Now try moving
Step or lean in each direction once. 15 s
▲
Advancelean or step toward the camera
◀
Circle leftstep or lean to your left
▶
Circle rightstep or lean to your right
▼
Retreatlean or step back
🛡️
Guardboth forearms up in front of your face. It drains while held and breaks at zero: drop your arms to refill.
✖️
Iron Wallcross your forearms in an X above your face, elbows up. With a full SUPER meter it blocks everything and counters.
🤼
Grab (beta)reach out with both arms together, then pull both fists to your chest. It beats a guard.