Play classic, jackpot or branded IGT Slots online! Play for free or real money Cleopatra, Wolf Run, Wheel of Fortune and many more Vegas-style slots. Index of all IGT free casino games and slot machines available for free play here at Casino Listings. Get free access to IGT slots online and play games like Lobstermania, Cleopatra, Kitty Glitter and Wolf Run with no registration required!. Find your favourite IGT Slots and play for free instantly in your browser the best slots online with no registration required! IGT offers a dresscode casino salzburg portfolio of award-winning interactive gaming products, platforms, and services. Treasures of the Pyramids. To play IGT slots on your mobile device, including your iPhone, iPad, tablet or Android device, take a look at our mobile casinos and find a casino powered by IGT software. The Prince of Lightning. This was true even before their IPO in by being the first company to offer a video poker machine.