Start the game as usual, and while playing the game, you can access the cheat mode by doing the following.

Pause the game with the Space Bar. Now type 'DSIMAGIC' (do not hit [Enter]) and press Space to unpause the game. A yellow capsule, 'DS' will fall. Catch it. Now the following keys will make the following capsules fall at any time.

[B] - Break (Opens gates and awards bonus points)
[C] - Catch (Holds ball)
[D] - Disruption (Split into 3 balls)
[E] - Expand (Makes vaus larger)
[L] - Laser (Gives you a laser used with mouse button)
[P] - Extra Player (Self Explanatory)
[S] - Slow (Slows down ball)
[F] - Fight DOH (Warp to last level)

You can skip any level by using [Enter] on the keypad.