na stránkách máš napsáno :Installing GTA: San Andreas Zombie Alarm Mod is a bit tricky, but you'll get to grips with it with a bit of effort. Alternatively, you can simplify the task using the application San Andreas Mod Installer.

When you download GTA: San Andreas Zombie Mod Alarm, you'll get a .ZIP with two different files - one with the zombies and another one containing the scripts you'll need to insert them into the game. Just bear in mind that if you have other scripts running at the same time, you might encounter some problems when trying to use GTA: San Andreas Zombie Alarm Mod.

nebo zkus googlit