this review is for the free version, i didn't register so i don't know if the reg version is any better in any case, this is really boring. the little Leprechaun just kind of aimlessly wanders in obviously scripted random positions. there really is nothing to it. i didn't see any "tricks" unless him sitting down and getting back up is a trick. nontheless even if he does freakin backflips i wouldn't reg this saver. i am irish too so it ain't about that, it's just a really boring saver that doesn't really do anything and since nowadays you don't technically need something to save your screen, these things are merely for entertianment and customization, pass on it.