After playing with my family the co-op is ok. Sometimes the camrea angle was very upsetting it made difficult to see what you were doing. Recomand playing solo but its more of an enjoyment to play with friends and family reason I purchased it. As for the story I see no problems just wish the characters were more interesting and involved as the previous instalments, also wish they had the healing potions and the ablities potions from the previous installments in this game becuase you will die alot. I give it a 7.5.