Instructions
Download the Sonic Heroes memory editor from the available site in the Resource section. The program will be downloaded to your computer in a zipped folder.
Extract the program from the zipped folder you just downloaded. Double-click it to open the program.
Begin playing Sonic Heroes on your PC. While playing, minimize the game window and select the memory editor program on the taskbar.
Using your keyboard, you can enter the amounts for number of rings, character levels, character sizes and jump heights. Select the "Save" button to save the changes you have made to the game settings.
Press the "Shortcut Keys" button to bring up a list of key combinations you can use during play. These combinations can give you 999 rings, a super jump and other benefits.