Enjoyable Game. Didn't finish the game in one sitting, so the save glitch became a problem. Won't play again unless it's got badges or a card as I don't feel like starting from scratch again.
While the basic gameplay isn't new, the Iron Forge style concept it cool. My only grumble is it is a difficult game to play quickly due to the delay in finding out what color 'iron ball' you are about to fire. Also had a few 'iron balls' hit 'invisible balls', which as a bit odd, meaning the ball stopped without hitting anything.