Far Cry 2: Tip (NPCs ignore the player)

Taken from cheats for Far Cry 3, but also suitable for 2nd.

Start the game with the -GameProfile_IgnorePlayer 1 parameter

Example: “C: \ Program Files \ Far Cry 2 \ bin \ FarCry2.exe” -GameProfile_IgnorePlayer 1  

Enemies behave like in neutral zones, but they cannot be pissed off.

If you run close to them, then they become more aggressive, take out weapons, but do not shoot.