I'm at 99%. I'm stopping now. I just watched the very last interaction on Youtube.
I'm too lazy to complete the puzzles if that's needed.
I'm also missing 1 chest key. I've passed through the walkthrough 2-3 times already, all are accounted including the half and useless keys. I don't know where I still missed a corner. My monitor is really a pain in the ass.
Grinding for the house is kinda tedious. Unlike in ToN, when you maximize the digging skill, the idols just pop out. Here, there is 1-2sec cutscene and a flash to show the treasure (again, my terrible monitor), and the appearance rate of dig is bad.
Plot is ok. I'm hooked but not fascinated. The teaser with Lilian at the end is kinda abrupt
And Henry's ending is good but there could be more like open ended.
I won't comment on the ending of other characters. I'm speechless. Some girls' development with the MC is baffling. Like, they did him dirty, but he folded (forgave them) after a good blow. I don't think the serum here is involved.
I guess that's just all my thoughts on this game. I won't make this longer.
I'll get back to Serpent to continue the story.