I'm going to write a review for both this game and C:DoD soon but yes the walkthrough is here!! I'm so glad it's out even though I finished the game so that when I replay I don't have to go through the experience of trying to figure out how to get onto the secret route again 😭
Edit: Yes I have been obsessively checking for the walkthrough update lol. Sorry I'm a stalker just like that one NPC from C:DoD