GTA SA Game Changer v1.0 Free Download

Publisher's description

This program removes the need to install new main.scm, script.img and other files every time you wanted to play a different mod. 

This program is basically an automated game-swapper. By specifying the main.scm and files you want to replace, the system will change all of the necessary files at the touch of a button. It also has a save-swap feature that only shows the saved games used by the main.scm at the current time to stop players loading incorrect saves and causing the system to crash.