Hmmm, I got one more skill test arena instead of Cerberus battle and after press (not sure how you name it in English, my translation is other language) «I'm ready to choose» I was moved to a blank skill selection screen. Re-entering in game helped, so Cerberus has fallen. There are things to polish for gloss. Also, as for me, the font is too small and sometimes (grey item options) is barely visible. And sometimes character is moving few seconds with first frame of attack animation on instead of move animation. I think two friends in role of testers will show you all weak places.
But anyway, it works and it looks awesome! My compliments to you! Keep going!