Game play is good (classic vertical scroller) and I enjoyed it enough to make an in-app purchase ... BUT,when attempting to make said purchase I was horrified to see that none of the bundles of currency for sale actually had prices listed. Thus meaning I had to blindly purchase an item without knowing how much it costs!! Needless to say I was not willing to do this and sale was lost. Not smart if you ask me, but what do I know, maybe they dont need my money.