Build a world, walk it, fly it, move everything with your controllers, export it as GLB. Controllers only — no hand tracking.
X Y Z
Rot° Scale X Y Z
Color
Change a value (Enter / tap away) to apply it. In VR, hold an item and push a joystick UP for the 3D property panel.
Horizon-style, v3.0 — NOT in Build (Preview): left stick moves you, right stick left/right turns, right stick DOWN enters Build, aim at ground + right stick forward = teleport.
In Build, sticks are tools, not walking: LEFT stick — left Undo, right Redo, down Snap on/off, up spawn yourself at the spot you are aiming at. RIGHT stick — up Selection tool, right Duplicate, left Paintbrush, down Lock/Unlock the selected item.
Triggers: either trigger grabs items. While holding an item, push a joystick UP = property panel (position, rotation, scale, color — also editable in the Selected item box on this page), RIGHT stick right = duplicate it, joystick DOWN = delete it. Both triggers on one item, pull in/out = scale it. Both triggers in empty air, pull in/out = scale yourself (zoom). MENU / B = build menu, pull shapes out of the menu. Gizmo handles: arrows move, cubes stretch, rings rotate.
Left stick click: Fly (Build only) · Right stick click: Respawn · A: Fly · X: Undo · Y: Redo · 2D: WASD, drag to look, Space/C fly, P paint, M menu, Ctrl+Z / Ctrl+Y.