PopOK Gaming's product manager explains how the company is preparing for ICE London and what are its biggest challenges for this year. This time we present a review of the Diamond Phantom fruit slot from Popok Gaming. Check out the full list below. The company. / The Diamond Quest slot. Overall Rating. Diamond Quest by PopOK Gaming ⚡️ Try The Free Demo Game and Get bet in the basic game. From June , we added 79 new and upcoming slot demos from 54 different game providers. Max bet $, €, £: Layout: Betways: Features. Diamond Flash, 20 Hot Bar, Huga Chaga, as well as their renowned Fruit Roulette live games like Diamond Fruits and Multi Fruit. .