Submissions open from 2026-07-16 17:00:00 to 2026-08-01 22:59:59
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Hey devs, let’s make our games better—together!

Are you working on a game but feeling stuck, unsure about your mechanics, or just need a little motivation to keep going? This jam is for you!

Join discord https://discord.gg/zsr3Bp5NHf

Join next sprint https://itch.io/jam/sprint-16

This Jam is all about progress. Whether you’re refining gameplay, fixing breaking bugs, tweaking your art style, or expanding your content, this is your chance to focus on making your game better. Get feedback, test new ideas, and push your project forward—all while staying motivated with other devs doing the same!

How it works:

  • Runs for the last two weeks of every month.
  • Bring your existing game—no need to start from scratch!
  • Focus on improvements: polish mechanics, refine visuals, optimize performance, or add new features.
  • Get feedback from fellow devs and see how your game evolves over time.
  • The winner of the sprint will get their own channel on discord.

Rating criteria:

  • Was the improvement accomplished 
  • How sufficient was the improvement
  • Does the improvement move game in the right direction
  • How creative was the improvement 
  • Was improvement free from bugs

This isn’t just a jam—it’s a way to stay accountable and keep making progress on the game you care about. Let’s level up our projects together! šŸš€

Submitted so far(9)

All submissions
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Browser playable (5)
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Windows (5)
macOS (1)
Linux (2)

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Wake up in a dark basement, collect cryptic notes, and face the brutal truth to escape this nightmare.
Adventure
A roguelike deck-builder puzzle platformer in which you don't controller the character directly.
Card Game
Play in browser
A tower defense on hex grids. Read the enemy mix, place towers to build your maze to protect the World Tree.
Strategy
You are a ghost, but a new resident came to the house.
Survival
Play in browser
An space Mission
Adventure
Switch between two overlapping worlds to solve handcrafted puzzles and uncover hidden secrets.
Puzzle
Play in browser
Mario Kart but worse
Racing
Play in browser
Play in browser