I was using my keyboard only, I didnt even try to play with my gamepad, I did played the version 0.8. I just deleted the save files and it didn{t do much, I think I got the same error when trying to use the training mode:
___________________________________________ ############################################################################################ ERROR in action number 1 of Step Event0 for object oMainMenuIcons: Variable <unknown_object>.buttonMenuConfirm(100023, -2147483648) not set before reading it. at gml_Object_oMainMenuIcons_Step_0 ############################################################################################ gml_Object_oMainMenuIcons_Step_0 (line -1)
The rest was just the same.