Tetris Shooter is a tetris-based shooting game. The player is experiencing attacks from enemies toward them, who are trying to hit and eventually eat the player. The player will have to manage themselves to shoot the appropriate tetris bullets from their guns to defeat the enemies by fiting the shape of the enemies and the bullets. The environment of this game will be 3D, so the appearance of the enemies should be realistic or frightful enough that helps the player concentrate on the game in order to survive. This game is unique in a way that the player does not just try to fit the Tetris blocks, but actually fight against the enemies within a limited time, which gives the player a pressure.