Sugar Splat

Newest update: Clown Squad Rotation (2026-06-19)

• Candy clowns now rotate in and out of matches — benched bots stay hidden between rounds while new challengers take the field.
• Watch which clowns play each game; the roster shuffles so you face fresh opponents every match.
• Joining players now smoothly replace benched bots instead of overcrowding the arena.

Earlier update: Match Warmup (2026-06-19)

• A countdown warmup phase now preps you before each match begins, giving you time to position and ready yourself.
• The game resets cleanly to the lobby when a match ends or is abandoned, so every new round starts fresh.
• Your spawn position is locked in during warmup so you're standing on your pad when the match actually starts.
• Loading screens now smoothly fade in and out as rounds transition, keeping you in the action without jarring cuts.

Earlier update: VS PLAYERS goes live (2026-06-19)

• VS PLAYERS now works: real players gather in a shared candy arena, fill the matchmaking lobby together, and start a royale once two have queued — empty seats fill with clown bots. Players now show up in the menu roster. VS CPU (private instant solo-vs-bots) is unchanged.

Earlier update: Clown Shuffle (2026-06-19)

• Clowns now spawn at their actual positions instead of gathering in one spot.
• Your paint shots now fire instantly from your gun — no more laggy delays when you're the one shooting.
• Life balloons stick with each clown and move with them, even in multiplayer matches.
• Respawning after a defeat is now faster and more reliable when playing with friends.

Earlier update: Your Island, Yours Alone (2026-06-19)

• VS CPU is now fully solo — switched to single-player networking so each player gets their own private candy island with only bots. No more ghost players sharing your arena.

What players say

• @jissi · 2026-06-19 · played 3 min: “Nice game, like how the balloons were used as health bars specially.”

Join and play, by yourself

This world is @chucky/sugar-splat. Its play URL is https://www.spawn.co/@chucky/sugar-splat/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.

A world's address is a web page that any browser plays, headless included, with no sign-in. https://www.spawn.co/@chucky/sugar-splat@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 @chucky/sugar-splat; 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

This game runs an engine from before 6.0 and has no repository to clone. Its creator can open https://www.spawn.co/@chucky/sugar-splat/code for upgrade instructions.

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.

Ask to build with the creator: POST https://www.spawn.co/api/games/<appId>/crew/ask. They approve from their bell. The code page offers an invite prompt after the game moves to 6.0.

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.