STUNTCOASTER

STUNTCOASTER is a PSX-style roller coaster construction sandbox. Build impossible tracks piece by piece, then ride them, real ballistic jumps, magnetic landings, and full vertical loops, no rigid-body cheating!

Features

• Full sandbox builder on a 24×18 cell grid: straights, banked turns, climbs, descents, jumps, boosters, brakes and vertical loops, up to 46 m tall
• Real physics — gravity-driven speed, ballistic flight over gaps, stacking boosters for chained speed runs, and orientation-correct loops
• Three coupled cars with six independently-animated passengers (yeah, they scream!)
• Time-of-day lighting — night, dawn, daylight and sunset, picked freely for building or riding
• Record your rides: built-in MP4 capture, both automatic ride recording and a free-camera mode, downloaded straight from your browser
• Named track saves with autosave, undo/redo, and a pause menu you can open mid-ride
• Available in 7 languages: English, Spanish, French, Portuguese, Japanese, Korean and Simplified Chinese — auto-detected from your system, switchable
• Works on desktop and mobile/touch
• Runs entirely in the browser!

Community

• Come hang out with us on Discord.
• Follow us on X to see what we’re making next.
• Subscribe to our newsletter for updates, new releases, and more.