Decompressing a 10GB file into a 100GB game can take hours and maxes out your CPU.
: Large sections of the game, such as North Yankton, store interiors, and missions, may be stripped out to reduce the core executable size [9, 22]. Audio Loss gta v compressed 10gb
"A Study on Lossy Compression of 3D Game Assets: A Case Study on Grand Theft Auto V" Decompressing a 10GB file into a 100GB game