If you prefer a tailored experience, here are specific mods that have defined the IGI 2 modding scene:
Over the years, the community (primarily on ModDB and the now-defunct IGI-Forum) has produced several landmark weapon modifications.
This mod redefines ballistics. In vanilla IGI 2, bullet drop is nearly non-existent. Realism Overhaul adjusts gravity variables and damage falloff over distance.
Installation: Most mods come as a
.zipfile. Simply extract into your IGI 2 root folder, overwriting files. Always backup the originalWeaponsfolder first.