Climb the tower in Spire+. Starting at level one, select one of several boxes and avoid the flaming skull to reach higher levels and unlock bigger prizes. Cash out at any point or try to clear all nine levels to achieve the maximum win. Boxes can also be revealed with the ‘random’ button, while the number of boxes per level can be toggled between 2, 3, and 4 using the five difficult options. Easy, medium, and hard have one lose spot per row, expert has two, and master mode has three.
