In Building Tower for Windows 8 game, you will see blocks hung by a rope, and what you need to do is to release the block when it flies over the position you want it to land. You'd better build your building as tall as possible so that you can get higher scores. If you miss too many blocks, you will lose your game. Your goal is to build as high and as stable a building as possible. At the bottom of the screen you'll see the current height of the building, how many tries you have left, and the current population of the building.