Quote Originally Posted by gyrus View Post
NO THEY ARE NOT! It is definately possible to beat the game without completing any of the sidequests! They're called SIDE quests for a reason! And Firo was the only one being rude!
Try beating FFVI without doing a few side quests Kefka will crush you, if you can even reach him. If you have problems beating a Final Boss, Side quests are usually your best choice. Firo was just sticking up for Twilight.