I would like codes for all of the games that apply (Such as Arkanoid Returns), to get the screen-size special bumper...the one that will rebound the ball no matter where it hits instead of going out of play....and for the 'super ball' special items. The ones that go through multiple blocks without stopping.
I'm mostly thinking about Arkanoid Returns here :)
EDIT: Oh, don't forget multi-ball cheats and such as well. And laser-type bumpers.