The Tower SP is a 2005 construction and management simulation video game for the Game Boy Advance. It is a port and revision of SimTower (1994), known as The Tower in Japan, with some elements of Yoot Tower (1998). In the game, the player is tasked to construct a tower for their company boss, Yama. The game features actual tracks used in the racing world and allows players to drive the models used in the All Japan Grand Touring Car Championship. The game also includes a course edit option where players can design their own racetracks. The game offers single-player and multiplayer modes.