Codename: Gordon is a 2D side-scrolling shooter game created by a small studio around the time of Half-Life 2. As in the main series, you will take on the role of... 更多信息
Codename: Gordon is a 2D side-scrolling shooter game created by a small studio around the time of Half-Life 2. As in the main series, you will take on the role of... 更多信息