I play on ark mobile. They're awful with no riders, on my first World I stopped playing it because my level 48 died to a level 8 dire bear and then everything else went down from there. I went to save my gameplay and clicked on another one of my saves to see if I have all of my creatures like my argy, my rex, and the other creatures I had tamed but it was before I tamed my rex so no argy and 5 other creatures that I just didnt want to go back and tame. Then I got off and wemt to the gameplay I had just saved but then I then I realized I clicked save when the game was lagging so it didnt save. I lost 5000 KB of gameplay.