Howdy there. First of all I like the idea of a controller jam. More games need to have not only controller support, but full controller support for the menus as well. Its just awkward having a menu with a mouse. To me a controller means fun, a keyboard means work.
So my only question is I have a game that's sitting on the shelf for a recent 1 week game jam from 2+ weeks ago. That 1 week game jam is done and over with. The game has full controller support, because that's just how I like to play. The game automatically detects whether or not you're using a controller or a keyboard so if you're using the controller, and jump to a keyboard the controller stops rumbling and stuff.
Am I allowed to enter it into this game jam? It uses the D pad + 2 buttons + start. I'm more of a NES type of person so I always go for that style.