To get the Transform Button HUD working on your Sonic 3 A.I.R. installation, follow these steps:

: Go to the Options menu and then Input Configuration . You must map a key to Custom 1 or Custom 2 , as these are the default buttons for the transformation. Why You Need This Mod

: If you want to test the HUD immediately, use the classic level select code (Left, Left, Left, Right, Right, Right, Up, Up, Up) on the Angel Island vine to enter sound test and enable all emeralds.

: Many top-tier HUD mods, such as the Megamix v5.0a HUD , are designed to work alongside these custom transformation scripts for a cleaner aesthetic. Pro-Tips for Success