Acheivement Unlocked 2

After the success of Acheivement Unlocked - a game where you play as a dark blue elephant to complete a collection of 100 tasks - there is now Acheivement Unlocked 2! In the sequel you play as a light blue elephant, and there are now 500 acheivements to unlock. There are also five "level packs" to purchase using the in-game coin system. Is it possible to have too much fun?