I don't know how far have you got, with an hour and a half i would say the 2nd or 3rd story, playing with caution of course (i know i was, my first time :P), it's not as dangerous as a RE but the stories won't let you go so easily, especially the ones concerning the Roivas Family.
Besides you have to play three times if you want to see the real end, one for each god and... .... sorry i almost destroyed the fun, it's just that i really like this game and got excited :P
If you have any problems don't hesitate to ask
