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. Players will find it. 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. Gears Of Roman Riches. . %. Game of Thrones 15 Lines. 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. Roulette Royale. There are four free. Game of Thrones ways. %. %. %.