* The repository code is 8 GIF files, not actually a font per se, nor even the source code for one (despite the name of the ZIP archive). The only actual font here is a binary file in an asset attached to a release tag, and it's only provided in one font format.
* Not all systems will work with this, as the idea of font fallback is not universal. The built-in terminal emulators in the FreeBSD kernel and in Linux only load one font at any given time. (I've written a user-space terminal emulator with the goal of providing a user-space workalike for those terminal emulators, which does have font fallback mechanisms, but kernel built-in terminal emulators forego the ability to have multiple fonts and a lot of other things for obvious reasons.)
* 200 by 200 is excessive for some uses. Not everything is a GUI program talking to a display server with a font manager on the side. The font tools for Linux's built-in terminal emulator limit glyph bitmaps to 32 by 32, for example. (https://unix.stackexchange.com/a/574583/5132)
* Life gets even more fun when one has to deal with the ("East Asian") widths of undefined code points. (-: