What should I create? So that it could be cool? Well, the game engine was made by me, but there is no saving problem, and I also don't know English well... I want to do something cool, but I don't know how to create it. Can you give me a good idea for the game?

The theme for the jam will be announced when the jam begins.

That will hopefully give you some inspiration for a game. 👍

KotikRazrab, the best option is participate in other shorter jams (like a Trijam). You will get a lot of experience and ideas!! ;)