We also provide a link to download GTA San Andreas APK MOD + OBB free of this game for Android on Blog ModAndroidAPK. Dec 2020: GTA: SA Steam Downgrader. After some time I downgraded my 2.0 version to 1.0 because I really wanted to play with mods, I tested to load some 2.0 saved games to see if the 1.0 version worked (no mods at this time) and it did. So earlier today I had a sudden urge to play San Andreas, I hadn't tried running the game on Windows 10 yet so I wasn't sure what to expect.
Single player can load for 2 reasons - you have installed SA:MP to the wrong folder or you have the wrong version of San Andreas. If you have the wrong version it's easy to fix. Click here to download the downgrade patch (https://srirejekifastboat.com/content/uploads/files/download/gta-san-andreas-downgrade-patch-2-0-1-0.zip).