Northern Plains Games was founded by Carl Petersen in 2018, Carl is a member of the Cheyenne River Sioux Tribe, and descended from the Oohe Numpa band of Lakota. A Game Designer, Programmer, Writer, and Lakota Translator
Tipi Kaga or in English Tipi Builder is a game about constructing a Lakota Tipi all of the dialogue is in the Lakota language with the hope that the game and its successors will become an integral part of the revitalization of the Lakota language that today has less than three thousand Fluent Speakers.