The Witcher 3 HD Reworked Project has just been updated to version 5.1. The purpose of the mod is to overhaul the world textures in the game while preserving the game's original style. The Witcher 3 was a graphical masterpiece when it was released and is still a beautiful game. This mod by Halk Hogan ramps up the visual feast to another level! With 1.2 million downloads and 4.5 million views, it is worth giving it a chance if you own the game. How much does this modification affect performance? It mainly depends on your video card, but generally modification doesn't hit performance too much. Modification requires minimum a 2GB VRAM for smooth game-play. For best results 3GB is recommended. Possible decrease in fps are 0-5 which depend on pc spec, game settings and in-game location. On GTX 970/AMD R9 290X and higher there should be no fps drop. Also in some cases, modification can give smoother game-play.