We found it worked pretty well on a small smartphone as well as a larger desktop PC or Mac. The Zeus II slot machine is the sequel to a fan favorite at land-based and online casinos. And their online casino slot output is just as strong. WMS have been producing land-based slot machine games for decades. WMS may operate under the wing of Scientific Games these days, but they still know how to put a stamp on their own slot releases. Let's don our white robes, grab our trusty thunderbolt, and head to Olympus to join Zeus and his pals. And if you've played great 4-row slots like Raging Rhino and Streak of Luck and want something similar, this could be the game for you. Play the Zeus II online slot and you’ll discover more rows, more paylines, and more bonus features. Our Zeus II slot review unveils a sequel worthy of the gods, one which ups the action in every way. In WMS's Zeus slot game, you could enjoy stacked wilds, free spins, and deadly thunderbolts.