Gameplay, sound (you need to configure it using config.exe), GUI, mouse and keyboard input (except in edit.exe).
What does not
edit.exe does not respond to left mouse clicks. I don't know how to solve it. Right clicks work in text boxes, and keyboard also works.
What was not tested
Playing custom levels, creating custom levels (impossible).
The countless levels that come with the program were not all tested, but the ones I did test worked fine for me.
I use the Cinnamon edition of Linux Mint, and I use the closed-source nVidia drivers. I only found one other similar issue while Googling around - it was a person on a Mac who was trying to run Fraxy in Wine. edit.exe wouldn't take any input, and in addition, his sound would also not 'initialize'.
|Linux Mint 13 "Maya" x86_64
|Oct 07 2012