this is just a small questio, since i already have submitted my game, The Reverse Broke. but maybe in future 2 B.G.J. i can use the anwser

It's better to have 2-buttons menu (waaay better, hehe), but not really "required". Just think about it next time!! (or make an updated version of your game next week ;))

thanks,  my project has 2 button menu anyway