Yes, there is another game named Penguin Plunge. This is the free app and the full title is "Penguin Plunge: Stuck in Antarctica!". I agree being able to undo

Yes, there is another game named Penguin Plunge. This is the free app and the full title is "Penguin Plunge: Stuck in Antarctica!". I agree being able to undo more than once would be nice. I'll look into changing this in a future update.