Mistborn
Video games
On May 27, 2021, it was announced that Mistborn would cross over with Fortnite. Later that day, Kelsier was released in the item shop for purchase, bundled with other items from the Mistborn universe.
Board game
In 2016, a kickstarter campaign raised funds for a board game centered on the Mistborn series called Mistborn: House War. Developed by Crafty Games and designed by Kevin Wilson, House War is the first board game set in the Mistborn world and takes players on an adventure to play the role of leaders of the great noble Houses, struggling to weather the cataclysmic events of the first novel of the series. The game started shipping to backers in late August 2017. In 2018, a digital version of the boardgame was published on Tabletopia.
Board game
Crafty Games also released an expansion for Mistborn: House War called Mistborn: The Siege of Luthadel, in which players take the role of factions attacking or defending Luthadel during the events of the second novel.