With the recent version of pixelbox (2.0.5), it’s now possible to change the bitmap font. To be correctly recognised by Pixelbox, the bitmap font must an image with transparent background, where characters are set in a 16 by 6 grid in ASCII order. Once you added a charset image in the assets folder of your project, you can change the font with the following command:
$screen.setCharset(assets.charset);
Note that you need to have Minitext option enabled in the project settings to have pixelbox’s text API installed.
I added a demo project to the download section.