Based on the filename structure you provided (v1.0 - Build 459558), this refers to the highly sought-after "New Steam Version" (NSV) of GTA San Andreas, released in late 2014.
Here is an "interesting write-up" on why this specific build is legendary in the modding community: GTA San Andreas v1.0 -Build 459558- Repack Team...
If you are looking at a repack of GTA San Andreas v1.0 Build 459558, you are looking at a digital artifact of one of the most controversial moments in PC gaming history. This specific build represents the bridge between the modern "broken" version of the game and the classic experience everyone actually wants. Based on the filename structure you provided ( v1
No discussion of Build 459558 is complete without addressing the elephant in the room. Build 459558 was compiled after the "Hot Coffee" scandal, but it is based on the v1.0 codebase. The assets (the animation scripts) are still present in the executable and game files. However, unlike the original October 2004 disc, the trigger to access the mini-game is disabled. If you own an original copy of GTA
For modders, this is perfect. The content is there for restoration (using a simple script file), but the game does not crash if the script is missing. Later builds (v2.0 and v3.0) physically ripped the animation frames out, causing any "restoration mod" to crash the game.