EDGE is an organization dedicated to optimizing all the latest games. This modification requires the game "Grand Theft Auto 4" version "1.0.7.0" (I have not tested it in other versions, but it will probably work, possibly correctly). This archive contains two directories, “common” and “pc”, the files inside of which are optimized. The set of files does not affect the graphics. This build can add 5-10 FPS to you, maybe more.