Guide
From Sonic Retro
The SCHG How-to: series is a spinoff from the Sonic Community Hacking Guide with a focus on how-to, tutorials, and supplementary education. Whereas the traditional SCHG serves more as a map for users to navigate a ROM for themselves, the How-to series is more a "how to get from point A to point B" set of directions. Tutorials range from the very basic to very complex, with an eye towards making sure no part of the process is assumed or left out.
General How-Tos
Game-Specific
Sonic 3 & Knuckles
Sonic Advance 3
To add your own how-to, simply add an article with SCHG How-to: before the name, which will register it with the correct namespace.