Hey,

Today I gonna teach you how to download Gta Sanandreas and Multiplayer (SA-MP)
Firstly Things you need Is Gta Sanandreas

Here I post An Downloading Link For Gta Sanandreas.
Game Requirments.!

CPU:Intel Pentium 4 or AMD Athlon XP ProcessorRAM:384MB of RAM (the more the better!)VGA:128MB (or greater) Video Card (Geforce 6 Series Recommended)DX:DirectX 9OS:Windows 2000 or Windows XPHDD:4.7GB of free hard disk space (full install)Sound:DirectX 9 compatible Sound Card (Sound Blaster Auidgy 2 Recommended)ODD:16-Speed DVD-ROM driveRecommended peripheral:Keyboard & Mouse Gamepad with twin axis analog controls

Link : https://thepiratebay.se/tag/GTA+San+Andreas (i dont own this link)

If not working ask me another link 

Now last step download SA-MP (Sanandreas Multiplayer)

Https://www.sa-mp.com/download.php

Thankyou,

Bad English.

:)