Heavy decompression requires a lot of RAM. If your system has 8GB or less, ensure your Windows Pagefile is set to "System Managed" to avoid out-of-memory errors during setup.

Repacks by groups like BlackBox significantly reduce the game's original size (often from 40GB+ down to ~15-20GB) to save bandwidth. Updated Version:

: Windows 7 SP1, Windows 8.1, Windows 10 (64-bit versions only). Processor : Intel Core i5-2400 Go to product viewer dialog for this item. @ 3.1 GHz or AMD FX-6300 @ 3.5 GHz. RAM : 8 GB. Video Card : NVIDIA GeForce GTX 670 Go to product viewer dialog for this item. AMD R9 270 Go to product viewer dialog for this item. (2GB VRAM with Shader Model 5.0 or better).

Play the entire campaign in two-player co-op, allowing you to bring a friend along for the ride.