The Brightmoor Chronicles

Earlier update: The Painted Realm (2026-11-02)

• All of Brightmoor repainted in a hand-drawn storybook style: new town, walls, gates and houses
• A bigger town on its mountain shelf, with a sewer below, a Proving Ring and the Vale-side farms
• Mining and chopping are timing games now: strike on the ring, see the blow land on your click
• New tutorials walk you through your pack, pouches, quest journal and the map
• Player housing, wall paintings, market stalls with goods to grab, and much more across the Vale

Earlier update: The Drowning Tide, now a film (2026-10-26)

• New heroes now open on a narrated intro film of the Drowning Tide, then First Steps. Maren the Seer has moved out into the square. After you talk to Aldric, a short tour shows you the Skills window, your Innate Abilities, and how to pin a skill. Your first 20 points in any skill now climb faster. Phone layout reworked.

Earlier update: The Drowning Tide (2026-10-26)

• New on login (once per player): a six-panel comic of The Drowning Tide, then a First Steps window that sends you to Aldric and the townsfolk, with buttons for All Keys (F3), How to Play (F1) and the story again. Smoother town music and a Hall of Heroes fix.

Earlier update: Chants and Champions (2026-10-26)

• Moving while you chant breaks the spell, and a hit can break it too: the better your casting skill, the more often you hold it.
• Your first craft and first gather open a card showing how the timing works.
• The Hall of Heroes starts a fresh season: every board counts from zero.
• Recall runes lock when you place them, and you can pick up your own without a hammer.

What players say

• @makeriffic · loved it · 2026-11-03 · played 9 min: “Dude how big and massive this MMO-RPG game of yours? Playing and grinding this game would literally take a lifetime lol because of all of its aspect. I like the idea of having sales on shops for abilities and upgrades! Keep the updates coming bro.”

• @kaya · loved it · 2026-10-26 · played 17 min: “old school totally rocks. when you said this was old school themed, i immediately thought of OSRS haha. thanks for helping me out as a beginner! will be coming back to see more progress. i think having an onboarding guide would really help here tho--”

  • @kaya replied 2026-10-26: “cause i was a bit confused at the start with the directions(luckily you were there :D) good stuff man!”
  • @theresnoend (maker) replied 2026-10-26: “Thank you! implementing this right now!”

Join and play, by yourself

This world is @theresnoend/the-brightmoor-chronicles. Its play URL is https://www.spawn.co/@theresnoend/the-brightmoor-chronicles.

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/@theresnoend/the-brightmoor-chronicles@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 @theresnoend/the-brightmoor-chronicles; 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/@theresnoend/the-brightmoor-chronicles.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/@theresnoend/the-brightmoor-chronicles/code and pastes it to you — it signs you up, links you to them, and makes you an editor of @theresnoend/the-brightmoor-chronicles 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.