Sonic & Knuckles Collection/Technical information
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Revision as of 10:15, 4 October 2009 by MainMemory (talk | contribs)
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This is the Sonic Community Hacking Guide for Sonic & Knuckles Collection, the PC version of Sonic 3 & Knuckles.
All data except for music is identical to the Genesis version but byteswapped (order goes 1,0,3,2 instead of 0,1,2,3).
Level Data
Level Layout
- Main Article: SCHG:Sonic 3 & Knuckles/Level Editing#Level Layout
| Location | Level |
|---|---|
| 259F34 | Angel Island Zone Act 1 |
| 25A780 | Angel Island Zone Act 2 |
Graphics
Art Tiles
These use the standard Genesis format and can be edited with any tile editor.
| Start Address | End Address | Description |
|---|---|---|
| 1302B | 1374A | HUD Numbers, Debug Numbers |
| 593DC | 70A7B | Tails |
| 70A7C | 73B3B | Mini Sonic |
| 73B3C | 76E5B | Mini Tails |
| 76E5C | 7A2DB | Mini Knuckles |
| 7A46C | 7D28B | Sonic Surfing (Unused) |
| 7E180 | 84A3F | Invincibility Stars, Puff of Smoke, Shields |
| 95118 | 95AD7 | CNZ Cannon |
| 95AD8 | 96257 | Drowning Countdown |
| 96258 | 96757 | SONIC/MILES BG |
| E7654 | E7CB3 | Some Knuckles Sprites |
| E91F4 | EAD93 | Butterdroid and Cluckoid |
| EC4D8 | ECD43 | Some Knuckles Sprites? |
| EE198 | EF838 | Hyudoro |
| F50F0 | F776F | Knuckles from HPZ cutscene |
| 100F78 | 101AB7 | Knuckles from SSZ |
| 117244 | 117CE3 | Rhinobot |
| 11D5DC | 11DFFB | Bubbles |
| 11EE54 | 11FF93 | Clamer |
| 1240A8 | 125087 | Penguinator |
| 127E28 | 129147 | Flybot767 |
| 1313DC | 1320DB | Signpost |
| 132D40 | 137C1F | more Knuckles |
| 137CF4 | 13A993 | Big Ring |
| 1A2EAC | 1C2DCB | Sonic |
| 1C2F8C | 1E2D0B | Knuckles |
| 1E2F0C | 1E6BAB | Sonic Extra |
| 1E6BAC | 1E94CB | Tails Extra |
RAM Editing
- Main Article: SCHG:Sonic 3 & Knuckles/RAM Editing
The RAM starts at 08FF0000.