God, I hate being confused so a little help would be wonderful. Single player Ark on Xbox shows no menu items in the cooking pot to craft any of these skins. How am to craft these if there is no menu for them? Put my bones that I've collected into the Obelisk for safe keeping and they are still gone when I get back on. Are single player Arks part of this event even though we get the fossil piles? No Tek Rex's roaming around after three days of constant flying around trying to spot one. Lead's me to believe that the perks are for online Arks...as usual.