You will usually need to provide a clean "Sonic & Knuckles" or "Sonic 3" ROM for the tool to patch.
The Customizer is a web-based or executable tool that generates a customized .bin ROM file based on your specific preferences. Instead of forcing a "one-size-fits-all" patch, the developers created a modular system where you toggle features on or off. Key Customization Categories 1. Gameplay Mechanics & Physics sonic 3 complete customizer
You can toggle "Object Layouts" to include or remove specific monitors and hazards that were changed between the two original releases. You will usually need to provide a clean
Adjust the color palettes for certain zones to match the specific lighting found in early promotional screenshots or later ports. Key Customization Categories 1
The Ultimate Guide to Sonic 3 Complete Customizer: Building Your Perfect Genesis Experience
You can opt to use the original 1993 prototype music for levels like IceCap, Launch Base, and Carnival Night—tracks that were later replaced in the Windows '95 Sonic PC port.