I have been told the artifact in mission 3 is in Diesoon's cell. However I cannot unlock his cell door! Is there a key I need? Where is it? Or is there a trick entrance? Someone please tell me, thanks!
if there is a key (I forgot about that one) search all raider bodies and search all chests)... if not, then use your lockpick. If it says failed, keep using the skill until you open the door. If it sayd looks complcated or something, then you need a higher skill