“The game should be playable on HTML5”Įver played a game in your browser? Chances are those games were made in HTML5, unless you’re playing something from the ancient Flash era. “The game must incorporate the mystery theme”Ī mystery theme will be announced when the jam starts, and your entry must incorporate this theme in any way, whether it’s the art, the story, the gameplay or anything else where the use of the theme is clear. The game should have local multiplayer OR be compatible with multiplayer.The game should be available to play in an endless mode.

The game should have a high score counter.

The game should be playable offline (no remote data loading).

The game should be around 5MB or smaller.

The game must incorporate the mystery theme.

Here are the rules we’ll cover in this post:

There are a lot of rules you need to follow to make sure your entry is qualified, and this post aims to answer some of your technical questions regarding these requirements.įor information on all the rules and guidelines, please see the jam page on GameJolt. The Opera GX Game Jam gives you a chance to become part of Opera GX history, by creating a game for the ‘No Internet’ page of the browser.

Opera gx game jam winner