This site uses google adwords which uses cookies, view google cookie information here. By using this website you accept the use of cookies. NOTE: This website is changing soon :-)
Start the game as usual and when you begin to play, press [Shift]+[L] and the right mouse button repeatedly. After a few times a sound should chime telling you that the cheat has worked. As well as the sound there will be other evidence: A few boxes will appear on screen. Shoot these boxes to gain a whole lot of brilliant extras including: extra lives, all ten keys