Gears Of Roman Riches. Roulette Royale. %. %. %. Game of Thrones 15 Lines. Game of Thrones ways. There are four free. Players will find it. Find out about the impressive + slot selection at Betway Casino. Plus, find out how to get your hands on a massive £ welcome bonus package. Royal Feast. This typical 5x3 online slot machine game has a total of 15 win lines, all of which remain locked and must be played during each spin. . %. Roulette. %. Game of Thrones Ways is an online slot made by Microgaming and the game has five reels, three rows and a ways-to-win mechanic.