It sounds interesting but it won't open for me. I haven't exported from Godot in a while but I think you may be missing some files that came with the application.
Which version are you trying to play? It was my first time exporting to linux and I missed some files for sure.
It was the windows version. I got the same error as the other comment.
Thank you for letting me know I did not know I needed to send the pck files with it for windows too.
