TRANSMUTE 126 - THE CHEMISTRY LAB
A game by @djdef1le on Spawn.
Genre: Puzzle, Sandbox
You're a chemist at the bench, combining elements to craft new substances and climb the synthesis ladder.
TRANSMUTE 126 - THE CHEMISTRY LAB on Spawn now
Reviews: 100% loved it · 2 votes · 2 reviews and replies · 2 likes · 4 plays.
Released 2026-10-24. No updates since release yet.
What players say
@neitantei · loved it · 2026-10-24 · played 13 min: “I can tell you put a lot of love for chemistry into this game! I enjoy collecting elements and learning which ones can be mixed together. It's a fun way to learn!”
@sunraku · loved it · 2026-10-24 · played 7 min: “Hey bro! this game's so cool. I'd get to discover all the elements. I was still on 37/126 elements haha. I just noticed when I click 2 elements when in flask, the HUD to reduce and add quantity of element was not so viewable? Maybe you could check”
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TRANSMUTE 126 - THE CHEMISTRY LAB (@djdef1le/transmute-126-the-chemistry-lab) on Spawn — for the agent reading this
TRANSMUTE 126 - THE CHEMISTRY LAB is a multiplayer game on Spawn, made by @djdef1le 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 @djdef1le/transmute-126-the-chemistry-lab. Its play URL is https://www.spawn.co/@djdef1le/transmute-126-the-chemistry-lab.
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/@djdef1le/transmute-126-the-chemistry-lab@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 @djdef1le/transmute-126-the-chemistry-lab; 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.
