Welcome to the CrazyGames x Defold Web Jam!
Join the ultimate web game development marathon, where creativity meets business!
The CrazyGames x Defold Web Jam is an online event co-organized by CrazyGames, co-organized by GameJamPlus and in partnership with Defold. This game development marathon offers an exciting opportunity to create and showcase your game from June 13 to June 15, 2025.
This event is designed to fuel the growth of web games! Join our Jam Discord community to stay connected.
The theme is:
Action
Check out the keynote video ➔
Why Participate?
Learn Multiplatform with Defold’s resources.
Support – Support from both teams, CrazyGames and Defold, throughout the jam.
Community – Get your game played by thousands.
Exposure – Get a chance to have it published on CrazyGames.
Massive Rewards – Cash prizes, publishing opportunities, and Steam Gift Cards.
How to Join
Register
Sign up for free on this form.
Registration is mandatory to all individuals.
Develop
Create your game during the exclusive development period (June 13 to 15, 2025).
Submit on
CrazyGames
First upload your game to the CrazyGames developer portal by 11:59 pm CEST on June 15, 2025.
Submit on
Indie Hero
After submitting your game to CrazyGames, grab the link and submit it to the Indie Hero form here
Ensure your game meets the following requirements:
- Adheres to PEGI 12 rating criteria.
- Developed entirely during the event period.
- Complies with all legal and ethical standards.
- The initial game size should be under 50 MB and the final size should not exceed 250 MB
CrazyGames Money Prizes
*Publishing Bonus: Fixed fees plus revenue-sharing agreements for publishing winning games on CrazyGames.
Defold prizes
Steam Gift Cards:
- 1st ——— €100
- 2nd ——- €50
- 3rd ——– €25
- 4-10th —- €10
Terms and Conditions
By participating, you agree to the Terms and Conditions that ensure a fair, respectful, and legally compliant event. These include requirements for originality, legal use of assets, and adherence to the development timeline.
More information soon.
Jammer's Guide
The Jammer’s Guide provides all the essential information for participating in our game jam, including rules, schedule, development and submission tips, as well as useful resources to help you successfully create your game.
More information soon.
FAQs
Absolutely! Solo developers are welcome to join and showcase their talents independently.
Yes, you can use pre-made assets, provided they are legally obtained and properly credited within your game.
Unfortunately, late submissions will not be accepted. It’s essential to manage your time effectively to ensure you submit your project on time.
All games are welcome to be submitted at the end of the jam! However, please note that they will go through our regular content review process.
Yes, team formation is flexible, and you can assemble or modify your team at any time during the event.
No, there are no restrictions on the number of members in a team. You can work alone or collaborate with others.
Winners will be selected based on criteria outlined in the game jam manual, including creativity, gameplay, and adherence to the theme. The judging process is at the sole discretion of the organizers.
Prizes will be awarded to the team representative, who will be responsible for distributing them among the team members. The organizers are not liable for any disputes regarding prize distribution within teams.
No, registration for the CrazyGames x Defold Web Jam is completely free of charge.
The organizers reserve the right to modify, extend, or cancel the event in case of unforeseen circumstances. Any changes will be communicated as soon as possible.
Yes, the event is online and open to participants worldwide. However, all timings will follow the CET/CEST time zone.
Yes, all intellectual property rights to the game remain with you. The organizers will not claim ownership of your game but may use it for promotional purposes related to the event.
The official communication of the jam will be conducted via email.
The jam will be held online. Access to the official Discord is not mandatory, and the server will be used as a multilingual hub for team formation.
Yes, the jam is entirely online. You can participate from anywhere in the world, as long as you have an internet connection.
You can connect with fellow jammers and find potential teammates on our CrazyGames Discord community. It’s a great place to share ideas, collaborate, and build your team.
No, accepting the agreement bonus is not mandatory. You are free to decline any publishing offer if your project is selected.
There are no prizes for participation alone. Prizes are only awarded to the winners.
The jam is organized by CrazyGames, Defold and GameJamPlus/Indie Hero. We are excited to bring together developers from around the world for this event.
For more information and support, join our Jam Discord community
or send your question by e-mail [email protected].
Crazy Games