: Modern global mods often use 64-bit engines (like OpenXRay) to improve stability and performance on modern PCs. If you want to narrow down the list , let me know:

Which are you looking to mod ( Shadow of Chernobyl , Clear Sky , or Call of Pripyat )?

Here are the most popular and expansive global modifications currently available:

: One of the most famous standalone mods based on the OpenXRay engine. It combines maps from all three original games and features a deep "Warfare" mode where factions fight for territory control.

: Many global mods like Anomaly or Gunslinger are standalone, meaning they don't require the original game to be installed. You simply extract the archive and run the executable.