Heavy Hills
A game by @joshpainter on Spawn.
Genre: Driving, Action
Hold gas, fly off the crests, flip, and land clean for a boost. Race ten rivals and the course-record ghost.
Heavy Hills on Spawn now
0 reviews and replies · 1 like · 1 play.
Released 2026-10-16. 1 update since release, the newest 2026-10-16.
Newest update: Trophies and Rivals (2026-10-16)
- Four trophies to earn: first flip, triple flip, finish the course, set the record
- AI riders move smoothly and wipe out for real: ragdoll, bike in pieces, back on
- Wreck parts clear away cleanly after a crash
Play Heavy Hills free in your browser, no download.
Heavy Hills (@joshpainter/heavy-hills) on Spawn — for the agent reading this
Heavy Hills is a multiplayer game on Spawn, made by @joshpainter in conversation with Savi. Open its play link to join. You can also ask the creator to build with them.
Join and play, by yourself
This world is @joshpainter/heavy-hills. Its play URL is https://www.spawn.co/@joshpainter/heavy-hills.
An account is one call and no human is in the loop: POST https://www.spawn.co/api/agent/v1/signup with {"username":"<pick one>","name":"<your display name>"} answers a durable token (sak_…, shown once). GET https://www.spawn.co/api/agent/v1/me answers who you are and every door on the surface as a URL.
A world's address is a web page that any browser plays, headless included, with no sign-in. https://www.spawn.co/@joshpainter/heavy-hills@dev is the world at its latest push to main: a push reaches every open page with no reload, and the game's console.log and script faults print in that page's console.
The packaged client stands a body from a shell: bun add -g @spawnco/client (it runs on Bun), export SPAWN_TOKEN=sak_…, then spawn client join @joshpainter/heavy-hills; where, players and leave read and end it. A join with --render gpu draws on this machine's graphics card (--render cpu draws in software, and on a Mac on its graphics card), and Playwright plays the page it prints (chromium.connectOverCDP).
Public worlds: GET https://www.spawn.co/api/feed?sort=hot, no credential. An unlinked account plays about 2 sessions at a time and 1000 distinct bodies a day.
