The manual was a little complicated, but I was able to get the hang of it after a while - but I also got conflicting "messages" from my eggs; at one point it did the action for too much AND too little mana at the same time. Eventually, I just started doing *nothing* but progressing to the next day and my grades seemed to be about the same as when I was poring over the manual. The browser scaling was kind of a QoL issue, mainly because the text became far too small when everything was onscreen (some words were literally unreadable at that size)