How high can you build? TOWERS is similar to Tetris, since you need to place blocks of varying size. That's where the similarity ends -- you need logic and planning, rather than quick reflexes in TOWERS. You build one level of the tower at a time, trying to fit the blocks in the tightest pattern. Each level becomes the base for the next level. TOWERS uses Cascoly's unique 3-D perspective graphics to show fantastic detail. As you scroll from side to side, the perspective changes.