Some of the people when start playing games say : '' Why do i need joystick or controller when I can play with the keyboard '' or something of that sort . I should say I totally disagree with this . Why ? I'll explain . Well of course if you don't have a controller you should play with the keyboard , but there is not a better feeling to grap the joystick and seat on the sofa or in a chair and start playing . Game controllers give you much more oppurtunities to play . You can do some movements that are impossible for playing with the keyboard , you can have some special skills in some games .
In conclusion i would like to say that if you love playing games you really have to buy one , that's much better than the usual way of playing .