The main page download button just takes me to this devlog. Am I doing something wrong or are the links mixed up?
Viewing post in Update Ch 3 (v0.70) Public access comments
I can download the game without any problems. And judging by the way other people are downloading the game, they're having no problems either.
You can download the game here:
https://f95zone.to/threads/amber-embraces-ch-3-v0-70-hervi.187761/