Build your own marble run in a big sunlit hall. Open the round build wheel, snap together straights, spirals, swoops, splits and finish cups, then press the big green GO button and watch real marbles race down the run you built.
Get it on Meta QuestForty-eight items on a four-page build wheel: straights, corners, U-turns, S-curves, wiggles, slopes, swoops, humps, quarter, half, full and giant spirals, Y splits, tunnels, wide track, trapdoors, marble starts and finish cups. Point the laser at any open end - even one up on a tower - and the piece snaps on.
Press GO on the marble machine and glossy marbles pour out of every start, rolling on real physics: they speed down the swoops, spin round the spirals, take turns at the Y splits and drop into the finish cups. Press STOP and the last ones roll home.
Raise any piece with the stick and support pillars grow under it by themselves. Stack spirals over spirals, run track under track, and the game warns you before a piece would block a marble's path.
A sunlit loft with a glass wall onto a sunny valley, oak beams, skylights, a round build rug and a giant marble run as the centrepiece. Three ready-made runs to start from, four track colour styles, and everything auto-saves.