As a small hobby project, I have created a modest computer game for Windows utilizing 3D graphics and the graphics library DirectX9. Reminiscent of Tetris, the goal of this 2-player game is to gain points by arranging blocks, which spawn at the top of the screen and move downwards, in such a way that rows are filled. The perspective is changing periodically, in turns favoring one of the two players. The game may be downloaded here. It requires an installation of DirectX9.0c. All required files should be shipped with standard Windows installations. If any errors occur when starting the game, installing the latest version of DirectX might help.