San Andreas introduced gang wars to the series. According to beta game screenshots and the game code, Rockstar at some point planned to allow the player to have wars with all gangs in game. However, in retail game the player would only be able to take over Ballas' and Vagos' turfs. This modification unlocks gang wars with all gangs (even the unused ones, if any modification makes use of them) so the player can quite literally take over an entire state.
As SA doesn't load ASI files by default, you need an ASI loader. In case you don't have one (if you use any ASI plugin such as CLEO, you can skip this step), you can download a decent loader here:
Rest of the installation is easy as pie. Just extract archive content to your SA directory and that's all. Make sure you check the INI!
Showcase videohttp://youtu.be/oNEKXvUuSfQSupported game versions
GTA SA 1.0 (all versions)
GTA SA 1.01 (all versions)
GTA SA 3.0 (Steam)
As the following modification is open source, it's under the Silent's License. It means that the source code is for learning purposes, as all source code is. You may only use it for your own projects but NOT to recreate or build on the original work.
Looks like the gang stats for the "largest gangs" might be broken with this? At least on an old save file. It lists all three biggest gangs as Ballas with "0" territories. On a new game it works correctly, but I'm not sure if it counts the other territories in SF. I only see Ballas/Vagos/GSF :/