I think the windows version might have some bugs, either that or I'm just not familiar with the Null card!
Gosh… I didn’t saw that. I’ll try to fix it if it’s a bug. Thank you for feedback!
Sorry for late question, did you face it after manual or during the game process?
It seems we can press the draw pile before the game starts and that results in null cards
Well, the problem is defined. I tried to found Null card problem, but I didn’t. Thanks for your report!