There is one thing in common in every New Zealand pokie site, Canadian gaming venue, and European online casino: they add new games to their libraries with regularity. The games they release month after month are usually slot machines that may become boring after a while: they have different looks and different bonuses but under their hood, they are basically the same – the fundamentals of slot machines haven’t changed much in their history of over a century. Rabcat Gambling’s Castle Builder II, a game set to be released in Q2/2017 through Microgaming’s network, is set to bring a breath...