Hi! Thanks, snoogybunny, for your help. We fixed the bug and updated the game yesterday. I sent you a private message—I owe you one now. Sama変態, don't hesitate to tell me if it's okay now.
As for the achievements, the scenes at the bottom aren’t finished yet.
mooncasterdk, I’ve put the sketch version of the game you tested back in, but it’s hidden because it’s a bit rough/ugly/placeholders. Click on the window shown in the image to unlock the line that takes you there. Yes, I’m going to develop all of that further.