Reigns: Game of Thrones is a 2018 strategy game developed by Nerial and published by Devolver Digital. The third instalment in and a spin-off from the Reigns series, it is based on the television series Game of Thrones. Reigns: Game of Thrones was released in October 2018 for Android, iOS, Linux, macOS, and Microsoft Windows. A version for Nintendo Switch was released in April 2019.

Reigns is a 2016 strategy game developed by Nerial and published by Devolver Digital. Set in a fictional medieval world, players control a monarch who the player must help rule for as long as possible. The monarch receives petitions and questions from advisers, which are represented by cards. The player can choose between two responses to the adviser, which has an effect on one of the kingdom's four aspects. If one of the aspects becomes too unbalanced, the game ends and the player starts another reign with a new monarch. To win the game, the player must break a curse created by the Devil, who visits the player across several reigns.