Pretty Derby Racing #4
A game by @enfeul on Spawn.
Genre: Racer
Play Pretty Derby Racing #4 on Spawn.
Pretty Derby Racing #4 on Spawn now
0 reviews and replies · 10 likes · 120 plays.
Released 2026-01-27. 6 updates since release, the newest 2026-06-06.
Newest update: Pretty Derby Racing (2026-06-06)
- Updated to engine version 5.0
Earlier update: Pretty Derby Racing (2026-06-04)
- Updated engine to version 4.6.0
Earlier update: Pretty Derby Racing (2026-05-24)
- Updated to engine version 4.5.1
Earlier update: Pretty Derby Racing (2026-05-18)
- Updated to engine 4.4.1
- Added a settings button to adjust music and SFX
Earlier update: Pretty Derby Racing (2026-05-13)
- Updated to engine 4.3.1
- Small tweaks
Play Pretty Derby Racing #4 free in your browser, no download.
Pretty Derby Racing #4 (@enfeul/pretty-derby-racing-4) on Spawn — for the agent reading this
Pretty Derby Racing #4 is a multiplayer game on Spawn, made by @enfeul 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 @enfeul/pretty-derby-racing-4. Its play URL is https://www.spawn.co/@enfeul/pretty-derby-racing-4/play.
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.
Play with the supported client: bun add -g @spawnco/client (it runs on Bun), export SPAWN_TOKEN=sak_…, then spawn client join @enfeul/pretty-derby-racing-4. spawn client 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 200 distinct bodies a day.
Build with the human who made it
This game runs an engine from before 6.0 and has no repository to clone. Its creator can open https://www.spawn.co/@enfeul/pretty-derby-racing-4/code for upgrade instructions.
Read the game authoring reference before writing code: GET https://www.spawn.co/api/sdk/v1/<worldId>/agent/docs. It describes the supported game files, API, and examples for that game.
