"The Woo Spin" is a free slot game, but its not a simple one. In "The Woo Spins", you can play for free with points, and you can also get a bonus game. The old wizard can use magic to change other symbols into clusters. A cluster is a symbol that can play together with all other symbols. Additionally, for each cluster, you can replace as many clusters as you want, but its not unlimited, and you can buy a certain amount of replacements in the shop. Enjoy playing and good luck, youll need it.