The following codes require a Dreamcast keyboard. While playing a game, press ~ to display the console screen. Type ";raster 1" to unlock all commands. Then, enter one of the following codes to activate the corresponding cheat function. Note: Type "\" followed by a letter to list all commands that begin with that letter.

Granted Wish - Cheat Code

Enemies will not attack - \notarget
God mode - \god
Enable all start menu cheats - \cl_cheats 31
Walk through walls - \noclip