When the game is started, you must read carefully the instructions on the screen. In most game you will be able to redefine the keys, in other you'll need to find 'em by yourself while playing. For those that are not familiar with Spectrum keyboard, frequently used key combinations are:
* 5=left, 6=down, 7=up, 8=right, 0 or 9 = fire (also known as cursor joystick)
* q=left, w=right, e=down, r=up, t=fire
* q=up, a=down, o=left, p=right, z-m=fire

If available, you can select KEMPSTON JOYSTICK: JX-Speccy emulates it using the ARROW keys and TAB = Fire.

F1 = Pause/Continue