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: If not already included, this unofficial patch fixes many AI bugs and technical glitches.

One of the best reasons to is that it runs on almost any machine. Since this is a compressed version, these requirements are very accessible:

Copy that compressed .7z file to a USB or cloud drive. Extract and play on any PC—no reinstall needed.

lets you choose your approach—sneak through the jungle using binoculars to tag enemies, or go in loud with a diverse arsenal of weapons and vehicles CryEngine Visuals: