PopOK Gaming 3 Oaks Gaming bolsters international reach through NetBet partnership. PopOK Gaming has launched its newest video slot game, Wukong. A classic 3 reels slot game, Naughty Wukong counts 27 paylines and offers medium volatility to players, striking the balance between big wins. Latest. . A classic 3 reels slot game, Naughty Wukong counts 27 paylines and offers medium volatility to players, striking the balance between big wins.