SCHG:Sonic the Hedgehog 3 & Knuckles

SCHG: Sonic the Hedgehog 3 & Knuckles
Main Article
Art Editing
Editing Art Uncompressed Art Nemesis Format Art Kosinski Format Art Palette Editing Palette Locations Pattern Load Requests
Object Editing
Editing Objects Object Pointers Object Pointer List #1 Object Pointer List #2 Objects not in either list Sprite Mappings Dynamic PLCs
Level Editing
Editing Levels Object Placement Ring Placement Level Layout 16x16 Block Mappings 128x128 Block Mappings
Music Editing
Editing Music Pointer Format Header Format DAC Samples Universal Voice Bank Music Pointers (Sonic & Knuckles) Music Pointers (Sonic 3)
RAM Editing
Editing RAM Main System Memory Locations Object Status Table Format
Sonic & Knuckles Collection
Sonic & Knuckles Collection Music and sound effects

This is the Sonic Community Hacking Guide for Sonic 3 & Knuckles. As Sonic 3 & Knuckles is a "lock-on" game, all offsets below $200000 are in the base Sonic & Knuckles ROM, and all offsets above $200000 are in the connected Sonic the Hedgehog 3 ROM. Since Sonic 3 & Knuckles runs on Sonic & Knuckles' engine, all the information on this page also applies to Sonic & Knuckles alone, with the exception of any pointers above $200000 (which are part of the locked-on Sonic 3 ROM).