Crazy Games, Photon kick off 10-day global Crazy Web Multiplayer Jam 2025

Author : Claire Apr 25,2025

CrazyGames is set to ignite the creativity of indie developers with the launch of its Crazy Web Multiplayer Jam 2025, starting this week from April 25th to May 5th. In partnership with Photon, the world's leading multiplayer service provider, this 10-day global event invites developers to craft innovative web-based multiplayer games. Participants have the chance to win a slice of the €10,000 cash prize pool and valuable premium Photon licenses, which include:

  • 500 CCU with Circle Starter for a year (€7,500 value)
  • 500 CCU for a year (€1,500 value)
  • 100 CCU for a year (€100 value)

The only strict rules for the event are that games must be developed and submitted within the jam period and meet the PEGI 12 rating standards. Beyond that, developers have the freedom to let their imaginations soar and create truly unique multiplayer experiences.

CrazyGames and Photon logos

Since its inception in 2014, CrazyGames has become a leading platform for free online gaming, utilizing cutting-edge technologies like HTML5, JavaScript, and WebGL to offer seamless browser-based gaming experiences across thousands of titles. During the jam, CrazyGames will not only provide support but also offer winners the chance to have their games published on its platform.

To kick things off, a pre-jam livestream will be hosted on YouTube and LinkedIn on April 24th at 4 pm CEST. This session will introduce participants to two new WebGL platforms, Fusion and Quantum. Mark Val, Head of Growth at Photon Engine, emphasized the significance of these platforms, stating, "Photon has supported multiplayer WebGL for over a decade, and our new Fusion and Quantum samples let you create high-performant multiplayer games easily. We believe a WebGL game will be in the top 20 of the world's most visited websites in the coming year, and the Crazy Web Multiplayer Jam 2025 is a great opportunity for everyone to innovate on the platform."

Registration for the Crazy Web Multiplayer Jam 2025 is free and open to game developers of all experience levels. For more details and to sign up, visit the official jam page.

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