Sonic Community Hacking Guide

The Sonic Community Hacking Guide is an attempt to compile all the information scattered around the Sonic hacking community into one place. It started as a fork of Sonic Hachelle-Bee's Sonic Community Hacking Guide, and has since grown to outclass that document. It can be edited by any member at any time, so if you know something, go ahead and add it!

SCHG guides

General Guides

Game-Specific

Sonic the Hedgehog

Sonic 2

Sonic the Hedgehog CD (prototype 0.02)

Sonic the Hedgehog CD (prototype 510)

Sonic the Hedgehog 3 & Knuckles

Sonic Adventure
- Object Editing
- Model Format

Sonic Adventure DX: PC

Sonic Heroes

Sonic Advance 3
- ROM Editing
  - Sound and Music List
- RAM Editing

Nemesis' hacking guides

Nemesis' site was taken down some time ago, and it doesn't seem that it'll be back. These are verbatim copies of the guides contained therin. They may be taken down/deleted at Nemesis' request.

Esrael's hacking notes

The original pages of Esrael's hacking notes were taken down when SSonicNET went offline permanently. These are copies of those notes, both in their original Portuguese and translated English.

References

Sonic Community Hacking Guide
General
SonED2 Manual \| Subroutine Equivalency List
Game-Specific
Sonic the Hedgehog (16-bit) \| Sonic the Hedgehog (8-bit) \| Sonic CD (prototype 510) \| Sonic CD \| Sonic CD (PC) \| Sonic CD (2011) \| Sonic 2 (Simon Wai prototype) \| Sonic 2 (16-bit) \| Sonic 2 (Master System) \| Sonic 3 \| Sonic 3 & Knuckles \| Chaotix \| Sonic Jam \| Sonic Jam 6 \| Sonic Adventure \| Sonic Adventure DX: Director's Cut \| Sonic Adventure DX: PC \| Sonic Adventure (2010) \| Sonic Adventure 2 \| Sonic Adventure 2: Battle \| Sonic Adventure 2 (PC) \| Sonic Heroes \| Sonic Riders \| Sonic the Hedgehog (2006) \| Sonic & Sega All-Stars Racing \| Sonic Unleashed (Xbox 360/PS3) \| Sonic Colours \| Sonic Generations \| Sonic Forces
Technical information
Sonic Eraser \| Sonic 2 (Nick Arcade prototype) \| Sonic CD (prototype; 1992-12-04) \| Dr. Robotnik's Mean Bean Machine \| Sonic Triple Trouble \| Tails Adventures \| Sonic Crackers \| Sonic 3D: Flickies' Island \| Sonic & Knuckles Collection \| Sonic R \| Sonic Shuffle \| Sonic Advance \| Sonic Advance 3 \| Sonic Battle \| Shadow the Hedgehog \| Sonic Rush \| Sonic Classic Collection \| Sonic Free Riders \| Sonic Lost World
Legacy Guides
The Nemesis Hacking Guides	The Esrael Hacking Guides
ROM: Sonic 1 \| Sonic 2 \| Sonic 2 Beta \| Sonic 3 Savestate: Sonic 1 \| Sonic 2 Beta/Final \| Sonic 3	Sonic 1 (English / Portuguese) \| Sonic 2 Beta (English / Portuguese) \| Sonic 2 and Knuckles (English / Portuguese)
Move to Sega Retro
Number Systems (or scrap) \| Assembly Hacking Guide \| 68000 Instruction Set \| 68000 ASM-to-Hex Code Reference \| SMPS Music Hacking Guide \| Mega Drive technical information

SCHG