In the wake of Grand Theft Auto: The Trilogy - Definitive Edition, one player decides to make their own remastered version of GTA San Andreas.
A reddit user who signs their handiwork GHOSTinHELL is attempting to recreate GTA San Andreas from scratch with improved visuals. As of writing, it is not known if they are attempting to update any gameplay elements as well. This is more ambitious than an environmental mod, like adding fog back to GTA San Andreas; GHOSTinHELL is apparently trying to rebuild the entire game to look good. It's a monumental task, and one that Take-Two may well stop them from pursuing in the near future.