Negative Days is out! The shoveling begins!

This release is Windows-only for the moment - I would need to test savegame saving and loading on Linux before offering a build for it.

The only possible known bug is that holes may sometimes need you to cover them and clear them again - this only happened once for me and I couldn't reproduce the bug.

Many thanks to Inkle, which I barely scratched the surface of; thanks to Newtonsoft and especially to the Unity converters patching over Unity's own lackluster support; and thanks to the various sfx and font sources.