I accidentally paid for this game without verifying purchase. Oh well. I went ahead and played without complaint. I was thinking it would be a longer level for the price. Alas, wasn't really that long. So we are promised there is more to come. My fear is two things: 1) they will never make the next extension and I am out $3 for something that should have been cheaper for what it offered. 2) they will make a few more minutes of game play and try to get me to pay more for more or not make any levels afterward. Most games that charge for extra levels charge a small amount or a lump price for all and all to come. $3 is too much for what you get without knowing when or if you'll get more. ***Original review 7/20/17. Update 5/10/18*** I had deleted the game assuming there would be no update. I had owned the games for several months prior to my original review. Redownloaded game after seeing they finally updated. I had paid $3 for chapter 2 and waited almost a year before they released it. Well, I now played through chapter 2 and it took about 30-45 minutes. They game and puzzles are still fun. It does seem, however, some are just lazy i.e. simon game and a memory game that gives no flash hint. However, now it requires another $3 to play another chapter. This is the last time I will be playing the game. I still feel $3 is too much to pay for each chapter when there is no replay value (missed secrets, alternate methods, etc.) I refuse to pay for another chapter that may or may not be finished.