Games saved one day then lost all progress another day. There is no way to sign into games. At least not on my phone. Idk about computers. It once asked me to sign in to keep progress & it did until out of nowhere everything is gone. With the bubble shooter & farm merge thats a lot to loose. You need a better way to go about this if you want games like these. I might not play your games anymore cuz of it. You should have it connected to your email since its all your site anyways so there shouldn't be any loss. Just sign in to yahoo & everything on your site just connect to it. Everything else on your site does so why don't the games work? As long as your signed into yahoo the games should be too.