I've played the original insurgency for a while back before getting into insurgency sandstorm, it was a quite drastic difference to see it switching engines from source to unreal. But i've gotta say this is one of the most definitive answer to a good gunplay balanced with tactical semi realism out there. You can complain all you want about the skins, maps and game mode but Insurgency Sandstorm has the Best Core any of FPS could ever have.
overall 8.7/10.

I've played the original insurgency for a while back before getting into insurgency sandstorm, it was a quite drastic difference to see it switching engines from source to unreal. But i've gotta say this is one of the most definitive answer to a good gunplay balanced with tactical semi realism out there. You can complain all you want about the skins, maps and game mode but Insurgency Sandstorm has the Best Core any of FPS could ever have. overall 8.7/10.