Participant

Featured

Winner

## Rules

- **Who**: any creator with a Star account.
- **What**: any game **created and published on Star during the jam window** (May 1 to May 25). Pre-existing games don't qualify, the spirit of a jam is everyone starts from scratch.
- **How**: when you hit Publish, flip on **Enter the Star Spring Jam**. Or enter anytime from this page using the Submit buttons under "Your games this jam".
- **Multiple entries**: yes, submit as many as you want.
- **Iterating**: keep building on Star anytime. The judged version is the latest published version at the moment of judging, so polish it as long as you like.

The jam runs in our [Discord](https://discord.gg/Wt2tuy5Rzh). That's where the chatter, peer feedback, and live submissions happen. Come hang.

Star Spring Game Jam

3 months Pro, $100 credits, featured on /explore for 7 days

1 month Pro, $75 credits, featured on /explore for 7 days

1 month Pro, $50 credits, featured on /explore for 7 days

Blast off into a world of numbers where mastering carry addition sends your rocket soaring—solve problems and watch your skills take flight!

Vexthrust

Carry Rocket — Space Addition!

Inspired by Vexthrust?