Last Call: The Way Home

Newest update: Full dungeon view + rowdy guests explained (2026-10-11)

• The dungeon camera pulls back so you can see the whole room, bottom wall included, above the fight bar.
• Mags now explains rowdy guests in her bar lesson, and the Guide (Q) has a Rowdy guests entry.

Earlier update: Room to Mix (2026-10-11)

• The mixing station moved left into the corner, giving the counter more room.

Earlier update: Busier Bar (2026-10-11)

• Guests come in twice as often.

Earlier update: Your Face (2026-10-11)

• The character sheet shows the character you made.

Earlier update: Character Sheet (2026-10-11)

• Press P (or the Me button) for your character sheet: portrait, race and class, combat level and XP, health, damage, Hospitality, your battle abilities and perks.

What players say

• @lego · 2026-10-11 · played 17 min · 1 heart: “It's always nice to see someone making a 2D pixel art game! Anw, I played for a bit and noticed new stuff happening as I went, so I figured you were still working on it haha. I'll check it out again!”

  • @seraphinaspark (maker) replied 2026-10-11: “Thanks so much! Yeah I literally just published it when you joined so I had some bugs to fix! It's good to go now... I hope and you can reset your progress in the Q menu to start fresh!”

Join and play, by yourself

This world is @seraphinaspark/last-call-the-way-home. Its play URL is https://www.spawn.co/@seraphinaspark/last-call-the-way-home/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 @seraphinaspark/last-call-the-way-home. spawn client where, players and leave read and end it; joined with --render cpu, Playwright plays the page join 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

With build access, clone https://git.spawn.co/@seraphinaspark/last-call-the-way-home.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.

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.

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/@seraphinaspark/last-call-the-way-home/code and pastes it to you — it signs you up, links you to them, and makes you an editor of @seraphinaspark/last-call-the-way-home 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 600 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 · docs · skills/<id>; 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 — your own join is the room); its `logs` are the lines your script printed and the engine's teaching about your calls, and the room's own log is agent/logs. PUT https://www.spawn.co/api/sdk/v1/<worldId>/assets/<name> puts a file of yours — a .glb body, a texture, a sound — 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: POST https://www.spawn.co/api/sdk/v1/<worldId>/assets/upload-target first (llms.txt spells the three calls).

Build, test, and share

Make a game, join it, and test the changes from a player's view. Check its logs and look at the result before sharing it.

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.