Sonic Heroes (GameCube NPDP prototype)/Hidden content

Back to: Sonic Heroes (GameCube NPDP prototype).

Cheat device codes

These are cheat codes that can only be used with game enhancer devices. Support for these codes is available in most emulators.

Code Effect

04017338 60000000 04218a2c 4e800020 04218af4 4e800020 04219274 4e800020 042190dc 4e800020 04218e10 4e800020 04218f94 4e800020

Stub out USB I/O Calls [Sewer56]

// Commented:

80017338 60000000 // NOP Call to function that inits USB I/O

80218a2c 4e800020 // Stub out HIOEnumDevices

80218af4 4e800020 // Stub out HIOInit

80219274 4e800020 // Stub out HIORead

802190dc 4e800020 // Stub out HIORead (Overload)

80218e10 4e800020 // Stub out HIOReadMailbox

80218f94 4e800020 // Stub out HIOWriteMailbox

C2022C90 00000004 7C0C0378 2C050003 40820008 38A00001 7D806378 90A3FF78 60000000 00000000

Replace Easy Menu with System Mode X [Sewer56]

Replace 38A0000X (end of third line) with desired system mode:

Please note that booting in modes other than 0, 1, 3, 5 will require some extra codes to initialize things.

042A78EC XXXXXXXX

Level select workaround

Replace XXXXXXXX with a stage number with another system mode code value above incase easy mode crashes on stage select.

Sonic Heroes (GameCube NPDP prototype), prerelease version of Sonic Heroes
	Main page \| Comparisons \| Hidden content Part of Sonic Heroes development