Makes me sad that some developers abandon their games even when they're successful. I'm sure a lot of em have good reasons, but... Off the top of my head: Auditorium: Last updated in Dec 2009. Wish for universal support. Castle Frenzy: The best castle-defense game I've played so far, a game with lots of good reviews, but has had ZERO updates since it came out in Nov 2009.
Reflexion - a brick breaker that's been totally abandoned for 2 years, no longer works with any 4+ iOS, but is still available on the app store.
Dungeon Solitaire-- it had an update a few weeks ago (after a year or so), but it didn't fix any of the ridiculous balance issues it has.
