Pick your studio
Games, interactive fiction, short-form video, and adventures all count equally this week. Open whichever studio matches what you want to make, pictured below.
Build anything: games, shows, stories, adventures, whatever you want, and land in the weekly theme row in the catalog with everyone else who shows up.

Build in any format, then enter it from Creator Hub.
Building opens Oct 14 · 12:00 PT. Publish to RUN, then enter it from Creator Hub before October 21 at noon PT.
Any RUN studio counts. Build around this week's theme, publish it, then enter it from this week's card in Creator Hub before the close to land in the catalog row.
Games, interactive fiction, short-form video, and adventures all count equally this week. Open whichever studio matches what you want to make, pictured below.
Weather is a system, and systems make great games. A farm at the mercy of the forecast, a duel interrupted by wind, a city that floods on a timer, a picnic you defend from rain, a mood that changes with the barometer. Riff on a storm, a season, a single perfect cloud, whatever the word sparks for you. Solo or with friends, no team-size cap.
Share it to RUN, then open Creator Hub, find this week's card, click Enter, and pick your project. Do it before October 21 at noon PT; publishing alone doesn't enter it. Keep refining right up to the close; your latest published version is what lands in the catalog row.
The theme's already out, so you can start planning now. Building officially opens October 14 at noon PT.
Not sure which format fits your idea? Poke around Game Studio, Story Studio, Video Studio, and Adventure Studio, all run in the browser, nothing to install, pictured below.
Swap ideas, find collaborators, and see what other creators are planning for Weather week in #weekly-theme.
RUN.labs is a running series of 7-day creative challenges. Every Wednesday we drop a theme, and you have until the following Wednesday at noon PT to build something around it, in whatever format you work in: a game, an interactive story, a short video, an adventure.
There's no prize pool and no leaderboard. Publish your entry, then enter it from this week's card in Creator Hub before the week closes. No forms. The theme's row goes up in RUN's catalog the moment the week opens and stays there until a week after it closes; every entry lands in it once you enter it, side by side, so it's less a competition and more a weekly show-and-tell for whatever the theme sparked in you.
This week's prompt: Weather. Let the sky run the show. A game where the forecast is the mechanic, a story trapped inside a week of rain, a stormchasing video, an adventure where fog hides the map. Sun, snow, wind, lightning, or all four in one day. Build it in Game Studio, Story Studio, Video Studio, or Adventure Studio, then enter it from Creator Hub.
Yes. Weather is a free 7-day game jam on RUN. Anyone can join, build a game, and compete.
Any RUN studio counts. Build around this week's theme, publish it, then enter it from this week's card in Creator Hub before the close to land in the catalog row.
Weather runs Oct 14–21.