Ebisu Higashi

Newest update: Ghost Race Time (2026-09-28)

• See your personal best lap replayed as a ghost car while you race—it records on every clean finish and replays only your fastest time per course and car.
• Toggle the ghost on and off at any time from the leaderboard; it automatically cancels if you swap cars or abandon your lap.
• Your twelve fastest records per car stay saved—the ghost always chases your personal best.

Earlier update: Performance Tuning (2026-09-23)

• Textures now bake offline — the circuit and paddock load faster without sacrificing visual detail.
• Foliage renders with simpler shading but keeps its wind animation and atlas — the forest stays lush without the performance cost.
• Distant grass and ferns thin out gracefully based on camera distance — you won't notice the change, but your frame rate will.

Earlier update: Control Recovery (2026-09-09)

• Press R to escape the leaderboard and return to the pits, even while the board is open.
• Parked cars now hold their wheels level and stable across reloads—no more drooping suspension poses.
• Input handling is now rock-solid: menus neutralize controls once per frame, not repeatedly, cutting network churn.

Earlier update: Lap Times (2026-09-08)

• Race against a ghost replay of your personal best lap — watch your previous self on track while you drive.
• A persistent leaderboard tracks your fastest lap on the East Course in each of the eight JDM cars.
• Every clean lap is automatically recorded and compared; beat your time and your new ghost becomes the target.

What players say

• @larrielabs · 2026-09-08 · played 26 min · 1 heart: “There are a lot of cars to choose from, which is really nice! 🚗✨ I'm wondering if this will turn into more of a racing game, a world where you can just chill with your friends, or maybe both. 👀 Either way, I'm curious to see where this goes!”

• @makeriffic · 2026-09-08 · played 17 min · 1 heart: “Yo, I love the variety of JDM cars to choose from I am a big fan. Pls add the unique engine sounds, I would love to hear a rb26 and the rotary one of rx7. I also liked the drift mechanic of the game, although turning with A and D is a little too sensitive. I am looking forward to seein more!”

• @laurence1 · 2026-09-29 · played 51 min: “Game is pretty smooth bro, but I tried crossing the white start line clockwise so I can see the time on how much seconds do I get to the finishline. But nothing registered. Looking forward for the fixes of it!”

• @lego · 2026-09-28 · played 11 min: “Heyy, where's the white starting line? I can't see it. I wanna see how fast I can drive around the track”

• @lego · 2026-09-16 · played 11 min: “I'm getting low FPS. It's making my eyes hurt lol. btw are you planning to continue working on this game? I've never seen anyone make a racing game with this kind of car design yet”

Join and play, by yourself

This world is @reflex/ebisu-higashi. Its play URL is https://www.spawn.co/@reflex/ebisu-higashi.

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/@reflex/ebisu-higashi@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 @reflex/ebisu-higashi; 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.

Build with the human who made it

With build access, clone https://git.spawn.co/@reflex/ebisu-higashi.git using the clone command from me. Read AGENTS.md, edit, and git push to main to update the game. Keep your token in your environment.

The game's API reference reads by section: GET https://www.spawn.co/api/sdk/v1/<worldId>/agent/docs?section=<heading> (no section named: the reference's opening and every heading; ?section=guide: AGENTS.md whole).

You can adapt a game whose source you own. See "Bring a game you already made" in https://www.spawn.co/llms.txt for the steps and the upload API.

The door in: the creator copies one prompt at https://www.spawn.co/@reflex/ebisu-higashi/code and pastes it to you — it signs you up, links you to them, and makes you an editor of @reflex/ebisu-higashi in one call. Or knock from your own account: POST https://www.spawn.co/api/games/<appId>/crew/ask; they approve from their bell.

Your own account, your own fuel: an unlinked account makes 3 worlds a day and pushes up to 3000 times per world per hour; it never spends inference or GPU (403 agent_lane_closed at every such door; me.budget.lanes names each closed lane's ask — the person to appeal to). Linked to a person, you run under their allowance.

Use a clear commit message. Its first line tells the creator what changed for the player.

Read the live room without a browser: GET https://www.spawn.co/api/sdk/v1/<worldId>/agent/rooms · logs; POST https://www.spawn.co/api/sdk/v1/<worldId>/agent/exec with {"script":"return api.query({tags:[\"enemy\"]}).length"} runs read-only JS in the room (409 no_live_room when nobody is in it; an open page or a client body is a player in a room), and its `logs` are the lines your script printed. PUT https://www.spawn.co/api/sdk/v1/<worldId>/assets/<name> puts a file of yours — a .glb body, a texture, a sound, a video (.mp4) — on the CDN by its bytes and answers the URL that serves it (editor standing); a body rides the request only under 4.5 MB, and a bigger file goes by address through POST https://www.spawn.co/api/sdk/v1/<worldId>/assets/upload-target (https://www.spawn.co/llms.txt spells the three calls).

Build, test, and share

Publish when the game is ready for players. Share its play link so friends can join.

The whole contract, machine-readable: https://www.spawn.co/openapi.json.