This is more relevant than ever

[173duprot]

No description provided.

[pilorenzo]

Try to check my pull request. I have a scene with just sprites and empty objects and the conversion worked.

[Zylann]

FYI I am no longer maintaining this, I got no bandwidth to do so. This exporter isn't even up to date for Godot 4, it was Godot 3 at the time and was mostly a proof of concept for a limited 2D project I had at the time.
There are alternatives:
https://github.com/barcoderdev/unitypackage_godot
https://github.com/V-Sekai/unidot_importer
https://www.youtube.com/watch?v=N3oWEBRv9SE

[pilorenzo]

I've tried them but they did not work with my project, I believe they work only for 3D assets. With my changes this exporter worked (at least in my project) with 2D sprites and empty objects, using Godot 4.1.1 on Kubuntu