Members of the modding community are already doing a great work, here's the very first OFP2 addon, the Hardcore AI pack to add realism to the game and add more difficulty.
You can choose between 3 levels of difficulty: Improved, Difficult, Extreme
Unzip the file you want into your Operation Flashpoint installation MAIN FOLDER (choose yes to replace files/folders).
Uninstallation instructions: head into the DATA_WIN folder inside your Operation Flashpoint folder and delete the AI and DISPERSIONSYSTEM folder to return to the Original AI settings
Here's a video to see new AI:
Changes :
More view distance (Difficult and Extreme only) better accuracy faster recovery (Difficult and Extreme only) better detection range (Difficult and Extreme only) better hearing (Extreme only) larger "danger close" range (Extreme only) reduced shield no weapon damage reduction for shooting at player no accuracy reduction for shooting at player Morale and Experience of AI now taken into account when shooting at player