The existence of Far Cry 2-Razor1911 fueled the fire of the DRM debate. It proved that no matter how complex the protection, it would eventually be bypassed. This cat-and-mouse game eventually led the industry toward "always-online" requirements and launchers like Ubisoft Connect (formerly Uplay) and Steam.
Since the crack disables online activation, you could add a feature that unlocks bot matches without Uplay/Dunia authentication. This would involve hex editing the FarCry2.exe to redirect server checks to 127.0.0.1 . Far.Cry.2-Razor1911