The action is swift in this casino game, with each bet potentially rewarding a standard win between 2x and 100x. Stats-wise, Piggy Tap has a 96.98% RTP, is as easy as pie to play, and has three progressive jackpots that can be won. Phew, now nudge that clock a little further forward, and after some clever innovation, game provider Onlyplay brings you their Piggy Tap instant win game. Fast forward to the 19th century, and due to the similarity in the words and no doubt some early genius marketing, the piggy bank was born. However, history teaches us that back in the 15th century, people used to store any money they had in pots made from an affordable clay called pygg. Piggy Banks are one of those things that we all know exist and what they are for, but we have never given a second thought as to how they originated.