Looks like someone cracked the file saving issue on this, Contra, and Castlevania Advance https://github.com/Raptor85/proton-ge-custom-workarounds/blob/32db5cf1186b4f0229d2d514e4a94c9127e9972b/patches/game-patches/castle...
The Games running too fast is fixable by limiting the Framerate using tools like libstrangle. However, I dont know of a fix for the configuration issues. Additionally, saving crashes the Game Tested using 5.0-6
Even attempting to create the necessary folders and files didn't seem to help. I wonder if it isn't saving some data to the registry, because it clearly saves the display mode changes before going into the loop-- set it ...
Changing any configuration displays a windows with the word 不要? Pressing the A button or its corresponding button on the keyboard just closes the window which immediately pops back on. Only way to go back is to force qui...