Sixth yearly edition of the online competition for web game developers just started! Join Gamedev.js Jam 2025 on Itch - you have exactly 13 days between April 13th, 5 PM CET and April 26th, 5 PM CET to build an HTML5 game and win cool prizes in the process!
Theme
This year’s theme is… BALANCE!
As always you are free to interpret it however you like. Balance can mean physical equilibrium on a scale, or stability during sports. It could be you bank account’s balance, or mental steadiness. Your entry can focus on physical balancing, resource management, combat balance, moral or life balance, symmetry and aesthetics, ecological balance, or even controlling two things at once.
Balance is a versatile theme and can inspire a wide range of creative interpretations!
Partners
Here are our awesome Partners supporting the competition:
- Platinum : OP Guild, V Systems
- Gold : GitHub, Phaser Studio, OP Games, Playhop
- Silver : Poki, Arcadia, Playgama.com
- Bronze : Litemint, Enclave Games, js13kGames
Thanks to them we’re able to run the jam this year again.
Challenges
Four optional challenges with extra prizes:
- V Shaders by V Systems
- Open Source by GitHub
- Build it with Phaser by Phaser Studio
- $NOODS by OP Games
You can pick any of the challenges above, or ignore them entirely.
Prizes
A long list of prizes for the overall winners, top entries in each criteria, and challenges:
- 5 × Jsfxr Pro Solo lifetime license
- 10 × WebStorm IDE commercial license for 12 months
- 10 × Pyxel Edit editor license
- 5 × How to Make a Video Game All By Yourself ebook
- 10 × Jump Tracks game license
- 5 × GDevelop Gold license for 12 months
- 25 × The Supernatural Power Troll game license
- 2 × Construct 3 Personal license for 12 months
- 3 × CodePen Pro Starter account for 12 months
- 10 × PlayCanvas Personal plan for 12 months
- 5 × Zenva Academy subscription for 12 months
- 5 × CosmoPirates game license
- 30 × Athena Crisis game license
- 5 × Aseprite editor license
- 5 × Kenney pack: Game Assets All-in-1 and Asset Forge Deluxe
- V Shaders Challenge prize pool: $12 000*
- Open Source Challenge prize pool: 5 GitHub Copilot Pro plans
- Build it with Phaser Challenge prize pool: $1000 and 10 Vampire Survivors bundles
- $NOODS Challenge prize pool: $1 000*
The first are decided by participants themselves in a public voting, and the last are picked by dedicated experts.
Experts
Most of the folks are choosing the best entries in this year’s challenges, with a few others picking their top5 out of all submitted games.
They are more than happy to play your entries and give you valuable feedback.
Join the jam!
Start jamming! Join Gamedev.js Jam 2025 on Itch if you haven’t already, visit our Discord to find teammates or brainstorm theme ideas with fellow devs, and ask for feedback later on. Do share your progress using #gamedevjs hashtag on X/Twitter, Mastodon, or Bluesky.
Top comments (4)
Awesome! I'm participating and currently developing a game for the Alibaba Cloud Web Game Challenge. The open source and "build it with Phaser" challenges were already on my radar, so this jam came at the perfect time! The "balance" theme fits really well with the idea I had in mind. Super excited to see what everyone creates!
Sounds awesome, good luck with your entry and if you ever need any help feel free to jump into our Discord!
Pretty cool to see so many ways to explore balance in making games. What kind of balance do you think would be the hardest or most interesting to show in a game?
Given the brainstorming sessions so far folks try to go past the first physical balancing game mechanics and implement more complicated ideas (which they have plenty), so curious how this will end up.