GLIMMER ROW

Newest update: Glimmer Row (2026-09-04)

• Updated to engine version 5.2.40

Earlier update: Glimmer Row (2026-08-28)

• Updated to engine version 5.2.34

Earlier update: Glimmer Row (2026-08-20)

• Adjusted some smaller things

What players say

• @larrielabs · 2026-09-06 · played 34 min · 1 heart: “The environment is so chill, and the music fits the aesthetic really well too. I’m curious if the door to the bar area will be opening soon 👀 The setup feels really polished with the How to Play and High Score buttons too. Honestly, I've got everything I need... I can just live in this arcade 😂”

• @jeon · 2026-09-05 · played 7 min · 1 heart: “Thats a gold right there hiding 😂. This is very nostalgic, bringing back some old games to life again. I think adding more old school games would be really great for people who love these games. More games would be perfect, im looking forward to it!”

• @lego · 2026-08-30 · played 45 min · 1 heart: “This is actually solid, well-made game, dood! Please add more arcade games!”

• @mistarpudding · 2026-08-30 · played 1 hr 4 min · 1 heart: “managed to reach top 1 on all the games except for tetra (cause i was so bad at that) :D theres a nostalgic vibe into it, which i really dig. really enjoyed the experience! p.s. i noticed a bug where the following runs don't record your score (if you scored a new highscore). i think it was for block break and jade dragon”

  • @enfeul (maker) replied 2026-08-30: “Cograts on the records! Hahaha.. And thanks for the report, I'll have a look at it as soon as I can!”
  • @mistarpudding replied 2026-09-04: “tried to beat #1 guy on tetris but still failed...... i reached 40k again and the blocks were going down too fast i couldnt even react. skill issue i guess. maybe next time 😔”

• @laurence1 · 2026-08-29 · played 37 min · 1 heart: “I like this game, 41 wpm there's no way I'm bad right xD.”

Join and play, by yourself

This world is @enfeul/glimmer-row. Its play URL is https://www.spawn.co/@enfeul/glimmer-row/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/@enfeul/glimmer-row@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 @enfeul/glimmer-row; 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/@enfeul/glimmer-row/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 — 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.