A Mini Bowling Alley Inspired by Wii Sports Resets Its Pins Automatically
Brux built a working miniature bowling alley inspired by Wii Sports. Three lanes reset their own pins and return the balls. The lanes can also feature walls, ramps and a loop-the-loop. Gears and linkages power the mechanism, with many parts 3D-printed.

Turning video-game bowling into a physical game means building the pin-resetting machinery too. And adding a loop-the-loop.