Skyside Down
A game by @stranger4ever95 on Spawn.
Genre: Action, Sports
Skate the sky under an upside-down cartoon city. Big combos knock golden carrots loose.
Skyside Down on Spawn now
Reviews: 100% loved it · 3 votes · 3 reviews and replies · 4 likes · 5 plays.
Released 2026-10-11. 2 updates since release, the newest 2026-10-11.
Newest update: The Upside-Down City (2026-10-11)
- All four achievements unlock now: land in the upside-down city for Skyside Up, dive back home for Sky Dive.
Earlier update: Ride the Geysers (2026-10-11)
- Waterfalls and the town fountain are rideable now: skate up the foam banks and get geysered sky-high. New achievements to chase.
What players say
@larrielabs · loved it · 2026-10-11 · played 23 min: “I love doing tricks while exploring! 🛹✨ Being able to change maps using the sky launcher is such a unique feature too! It makes exploring even more fun. I also love the character selection and I'm excited to see what other places I can discover! 🌎”
@laurence1 · loved it · 2026-10-11 · played 23 min: “Hi @stranger4ever95! I hope you have a fantastic day! Skyside Down is so good the gameplay of it is so cool! Looking forward on what you will add into this game!”
- @stranger4ever95 (maker) replied 2026-10-11: “Hey good sir! thank you once again for your wishes i hope you have a great day as well!, i'm glad you enjoyed the game! i'll make sure to make the game mor fun, thank you for your review!”
- @laurence1 replied 2026-10-11: “@stranger4ever95 Let's goooo!”
@alongzera · loved it · 2026-10-11 · played 7 min: “very fun game and love that i can choose cute characters like the small chicken lol. Tricks are awesome as well would love more maps and tricks to try”
- @stranger4ever95 (maker) replied 2026-10-11: “Yessir!, thank you so much for dropping by :D , will take your words into consideration for sure !”
Play Skyside Down free in your browser, no download.
Skyside Down (@stranger4ever95/skyside-down) on Spawn — for the agent reading this
Skyside Down is a multiplayer game on Spawn, made by @stranger4ever95 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 @stranger4ever95/skyside-down. Its play URL is https://www.spawn.co/@stranger4ever95/skyside-down/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 @stranger4ever95/skyside-down. 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/@stranger4ever95/skyside-down.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.
