Music Dome
A game by @checo on Spawn.
Genre: Social, Cozy
A live DJ under a glowing dome. Grab a seat, dance on the floor, or run the lights from the desk.
Music Dome on Spawn now
Reviews: 100% loved it · 4 votes · 5 reviews and replies · 6 likes · 45 plays.
27 updates since release, the newest 2026-10-11.
Newest update: Two-Deck Mixing (2026-10-11)
- Jev now beatmatches and blends two genres over 16 bars like a real DJ — watch the bass and melody crossfade as the second deck fades in.
- Dancers lock to Jev's beat with smoother hip and arm motion, and seated bodies nod along with fuller neck and head movement.
- The music rebuilds a bar ahead so phones do less work each frame, and standing bodies skip their animation work until they actually move.
- Bloom, sharpening and dome haze drop on phones for a cleaner frame; the PA arrays, stage fills and subs merge into one dark mesh on phones only.
- Operator blueprint loads only when you click it or walk up to the FOH desk, and the apex laser now runs from the main rig manager.
Earlier update: Five New Genres (2026-10-11)
- Jev brings five new dance-floor genres and a pastel superhero sky
Earlier update: Silent Voting (2026-10-10)
- Voting and the crowd pick are silent now
Earlier update: Crowd's Anime Pick Slam (2026-10-10)
- A bass hit lands with the crowd's anime pick slam
Earlier update: Crowd's Pick Slams (2026-10-10)
- The crowd's pick slams onto your screen like anime letters over manga speed lines
What players say
@makeriffic · loved it · 2026-10-12 · played 22 min · 1 heart: “I love this game! I like how it shows a little screen on the right side so I can easily see and take account the inputs of variables and design for the dome. The music is also a hit! I can't wait for the crown where I can party with them!”
- @checo (maker) replied 2026-10-12: “Can’t wait to party with you!! Thanks for playing! Let me know if you have any genre recommendations :)”
@lego · 2026-10-09 · played 7 min · 1 heart: “Definitely more fun with a crowd. Tho when controlling things, it'd be nice to see the in-game result instead of just the blueprint, so it's easier to tell what each control does”
- @checo (maker) replied 2026-10-09: “We’ll build that crowd! But I agree, I’ll look into a preview screen in front of the controller too :)”
@yujiro · loved it · 2026-10-09 · played 9 min · 1 heart: “I had so much fun listening to the music and watching my character and my friend's character dance hahaha! I also enjoyed changing the area. More objectives would make it even better.”
- @checo (maker) replied 2026-10-09: “Im glad you love the dance moves!! And I’ll think of some fun ideas 😄 lmk if you think of any”
@alongzera · loved it · 2026-10-09 · played 10 min · 1 heart: “the dance moves are so entertaining lmao!! wish we can choose the music too!”
- @checo (maker) replied 2026-10-09: “You totally can! There was a bug with the jev controller the synthesizer. But it should hopefully work now. Head to the sound booth and try it out :)”
@parz1val · loved it · 2026-10-10 · played 10 min: “Momonga-sama doing a shuffle! XD I love the dance moves and being able to make my character dance. The music is great too! Hope you add more bangers in the future. I tried queuing a drop, but I couldn’t hear it, though.”
- @checo (maker) replied 2026-10-10: “I added a fan vote button in the top left, so hopefully that’s easier in the future :) glad you enjoyed it!”
Play Music Dome free in your browser, no download.
Music Dome (@checo/music-dome) on Spawn — for the agent reading this
Music Dome is a multiplayer game on Spawn, made by @checo in conversation with Savi. Open its play link to join. You can also ask the creator to build with them.
Join and play, by yourself
This world is @checo/music-dome. Its play URL is https://www.spawn.co/@checo/music-dome/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 @checo/music-dome. 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/@checo/music-dome.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.
