The original head is a guide beneath a transparent 80×80 drawing surface. Your artwork overlays the head in-game. Select Eye to add an independently movable tracking eye above the drawing. Drag the small square on the eye to resize it. Undo (or Ctrl+Z) reverts your last three edits. All artwork is session-only.
Game lobby
Join a friend
Active players see themselves on the right; spectators can watch either court. Invite up to seven additional players. Join at any time, including during matches.
Private room:
Online mode needs the included Node server. Rooms accept up to 8 players, even while courts are running. Waiting players may ready up and join the rotation. Two ready players can start a secondary court. Empty lobbies close automatically.
Solo testing works immediately when opening this file locally. The server version uses the same game art and physics. Press F2 during solo play to show the developer controls. .
Developer controls — single curve
Solo/testing only. Press P to pause, then drag the three curve handles or the ball spawn marker. A hosted match shares a fixed court and the same physics settings.