I see this happen with more games. The uncompleted game always remains a promise unfulfilled, and meanwhile another game is being developed that the likers of the initial game are not interested in.
I've seen this happening with "Casual Desires" and "Erahunter" as well. Both very good games that never got completed. Now, they're being joined by Roselake's Lobelia which was a cool game, but which hasn't been worked on for over a year now.
Other projects, like "Lolita Gone Wild", are always promised to be worked on, which, consecutively, never happens.
Sad...