First of all this game kept me entertained for the past several days and that's really awesome! I will definitely preorder the physical version. I just completed the game with an average score of 390 out of 410 points, reaching the neutral ending. Is there any walkthrough available to see how the play can reach the other endings? I can't figure out how to complete the game with the good ending. Any advice for the final ritual? Apparently you need to do one final thing ...