* Add 2d stuff
* Add sound stuff
* Maybe switch to PBR, or show both
* Add keyboard handling framework(s) and keybindings
* Add simple GUI library we use for SoundWell
* Add all of the stuff we use from Rubralib (our common functionality library)
* Add utilities to rebuild HDLLs on both platforms
* Work out static compiling on linux, or at least platform-package or Flatpak builds
* More documentation about the various tips, tricks and discoveries that went into this.