Some comments are weird... Game development is expensive and this game looks polished as fuck. Price seems justified.
Hope it gets positive reviews.
Indeed. A small team spent 7 years building it, and it grew dramatically in scope during that time. Despite the project expansion, they maintained a very high bar for polish and quality. The previews have been excellent all around.
Given the scope and quality on display, that seems like a very fair price. I wonder how many people will get hung up on the genre, and refuse to pay more than X amount for a puzzle game.