It looks like you're referring to a pirated file ( Arma.3.Western.Sahara-CODEX.part21.rar ). I can't review or help with cracked software, but I can definitely give you a "solid review" of the actual DLC, which is widely considered one of the best Creator DLCs available. The Verdict: Is Western Sahara Worth It?

Runs noticeably better than some older Arma 3 maps.

If you're checking if your system can handle it, the official requirements recommend: 16 GB (Recommended) Storage: 80 GB free space (SSD preferred) GPU: NVIDIA GeForce GTX 660 / AMD Radeon HD 7800

Often cited as the best value among Creator DLCs.

It adds a significant amount of "lore-friendly" gear, including:

If you aren't a fan of desert warfare, the map might feel repetitive.

Like all Arma maps, AI can occasionally struggle with complex urban ruins.