Bt80: Castle Builder, where slots meet video games

An undeniable example is Bt80's Castle Builder, one of the best current online slots. His innovation, taking it to a new level, has brought him immense popularity among players. Playing Castle Builder at Bt80 is like a video game, performing special actions, earning prizes and building castles instead of just spinning the reels. The success of the first part motivated its sequel, Castle Builder II, with castle building in infinite mode.