SilentPatch

Could this be the best mod out there? Or should I say this mod could be the "official" fix for old GTA games?

Introducing, the newest patch for GTA games... I mean the game itself is old and this patch just came out several years ago so it's pretty much new to me. Anyway, you've probably encounter some bugs or glitches in the game. For example, when the player carrying a weapon inside a vehicle, the weapon appear to be invisible. Or dirty cars are unable to get clean. SilentPatch will fix that!

Not only those problems, SilentPatch can also re-enable some features in the game. These features for example activating helicopter rotors and plane propellers while the engine is on. Not only that, it also fix the moonphasing! Much like PS2 version of the game.

You can get the download link from GTAForums. The link also contains all information about the fixes and it also available for other game as well. SilentPatch can support old GTA games such as GTA III, GTA VC, and GTA SA. Check out their videos: