Captain Keyboard Typing Tutor is a space invaders style game which allows you to acquire keyboard typing skills. You begin by typing basic words correctly in order to defeat incoming ships and monsters, gradually advancing through the rest of the keyboard. You score one point for every correct letter, but lose four points for every mistake. In addition, the program includes a Hall of Fame listing for top score players, as well as information about keyboard basics, such as the home row, base position, and proper finger use when typing.