Our ambition is to come out with 50 new puzzles in 2017, some of those are listed on the Coming Eventually page, but we've got a bunch more planned that aren't up there yet.
These ones we're currently designing puzzles for now, and they should come out in the next 2-8 weeks (sometimes, with complicated puzzles, we end up futzing around a while):
Night of the Mystic Moons (see recent blog article for sneak peek)
Circle of Time (sneak peak coming soon)
Rekunenko Royal Bookseller (sneak peak coming soon)