first thing is you must have a PC version of gta sa 3 ways for car its easy. download a car mod and winrar of you have winrar its ok then download sami mod installer for gta sa or for bigfoot yeti aliens super cj cleo 4 mod and img tool for guns or buildings cloths etc this is the site http://www.gtainside.com/en/news.php you found mod like cars plane boat http://cleo.sannybuilder.com/ this is for cleo 4 for img tools http://www.thegtaplace.com/downloads/f552-img-tool-2-0
Suggest you have a look at these sites to see if they can help you:gtaivmods.com/www.moddb.com/mods/gta.../how-to-install-mods-in-gtasa
The following site may be of help to you:www.moddb.com/mods/gta.../how-to-install-mods-in-gtasa
Suggest you have a look at this site and see if it is of any help to you:www.moddb.com/mods/gta.../how-to-install-mods-in-gtasa
mods.
Check out this site, and see if they can help you:www.moddb.com/mods/gta.../how-to-install-mods-in-gtasa
As there are normally no zombies in GTA San Andreas, you would need a mod for this. Try this site:www.moddb.com/mods/gta.../how-to-install-mods-in-gtasa
Try these sites, and hopefully they can help you:gtaivmods.com/www.moddb.com/mods/gta.../how-to-install-mods-in-gtasa
As there are normally no UFOs in GTA San Andreas, you would probably need a mod for this. Try this site:www.moddb.com/mods/gta.../how-to-install-mods-in-gtasa
you can't without mods
You might like to try this site for a possible zombie mod in GTA San Andreas:www.moddb.com/mods/gta.../how-to-install-mods-in-gtasa
You may need a mod for this. Have a look at this site to see if there is information that would help you:www.moddb.com/mods/gta.../how-to-install-mods-in-gtasa
yes u can do parkour but only with mods