I believe the Dreamcast had cheat devices like Action Replay, GameShark, and CodeBreaker, right? Is anyone familiar on how to create your own cheats?
What I want is codes which will disable/remove all the GUI (User Interface) objects from Dreamcast games. This way I could capture footage from the games without any distracting elements like that, and use the footage for music videos, like you can find on my site. I just don't even know where to begin on something like this.