This game can either be played by the arrows on the keyboard, or joystick. To use joystick you need to download JoyToKey.
Please fallow the instruction below for using joystick for this game:

Now you can choose the mode of your joystick. When it says left press left on the arrow on your keyboard. When it says right press right once on the arrow on your  keyboard.

Important! When it says UP you need to press THE DOWN KEY ON YOUR JOYSTICK TO GET THE CORRECT MODE. When it says down press the up key on the arrows on the joystick. This way you will get the correct mode.