A Game of Thrones: Genesis is a strategy video game developed by Cyanide and published by Focus Home Interactive released exclusively for Microsoft Windows[1] on September 28, 2011 in North America, September 29, 2011 in Europe[2] and October 13, 2011 in Australia.

The game is an adaptation of the A Song of Ice and Fire book series by George R. R. Martin and is the first such video game adaptation.

The game takes place over 1,000 years of the fictional history of Westeros, beginning with the arrival of the Rhoynar led by the warrior-queen Nymeria.