Your task in the game Tower Siege is to ensure the defense of the border by building a powerful defensive tower. Attacks from monsters on the left and right will begin literally from the first minutes. Hurry up and start building the tower by placing blocks, adding cannons, archers, tesla coils, mortars. Take them below on the horizontal panel as available. Everything placed on the tower will fire automatically, just have time to complete it and strengthen it in Tower Siege. The attacks will only intensify, and the monsters will become stronger.