Hello Barako :)
That was a nice and fun game :)
My play time is 4H13 before the last battle
That is a good question :) There is about 30 minutes that I did not do much because I was busy with something else at the same time then the remaining time I spent walking around to check npc's and such and kind of grinding yes to get all the strongest weapons and armors, I was lvl 17. I do not think I could have done it in one hour thought.