A Game of Thrones Board Game Fantasy Flight's award-winning board game, set in the world of George R.R. Martin's Seven Kingdoms. A Clash of Kings The first expansion for the A Game of Thrones Board Game introduces House Martell and the southern reaches of Dorne. A Storm of Swords The second expansion for the A Game of Thrones Board Game includes an entirely new variant game, as well as Leaders on the battlefield, new House cards, and much more!