Alike to what many people said above, I believe that having it as a board isn’t a really good idea, but rather, to have it as a gui.
You can easily make a button that flips that gui out of the side or something, with an x mark (or something), to flip it back to the side.
Also, try to fit it to a different color scheme. Right now, it feels all over the place. The grey background should be switched to perhaps a lighter shade of blue. The Twitter text, and the “game is currently in demo” texts should be a lighter color of what they already are. A lighter red, and a lighter blue. But anyways, the arrangement of that UI actually looks pretty nice! Overall, I’d just suggest a more appealing color scheme. I’d suggest to keep the main ones as yellow/blue. The background would be a lighter grey/white or blue color, and the exp indicator as a yellow.