"The Ballad of Proxima-B" is an educational RPG that promotes learning and collaboration. Students contribute to world-building and game mechanics, creating fictional worlds and characters, including a dystopian Earth, the planet Proxima-B, and alien races. The game incorporates constructivist, constructionist, and Dynamic Systems Model…

This design case describes design decisions and their impacts during three redesigns of an educational game called the "Rocks and Minerals Challenge." This game was developed as a laboratory supplement for the rocks and minerals component of a university-based geology course. The game has evolved through three distinct design phases:…