Enjoy exciting casino slots @ the original Jackpot Party Casino – the best slots app with over 70 WMS & Bally free-to-play video slot machines!. Welcome To JACKPOT PARTY ® Casino Slots. Play your favorite casino slots like ZEUS™ II, INVADERS FROM PLANET MOOLAH®, JUNGLE WILD® and. May 19 Install Now! JP_MobileGeneral_X Click below to download now! Link to this post! Facebook Twitter Google+ · Share. By Admin • Mobile •.