This was going to be a math game loosely based on EarthBound and Mother. The name is a reference to "X-er" from the book Mathematics Education for a New Era by Keith Devlin. The game is still in development. Currently, it only has the character creation screen and a basic map to explore. The game plays on a web browser. The game uses processing.js (http://processingjs.org).

For now, it's a demo of how to make a scrolling map, on screen buttons and keyboard and character creation for a RPG. To try it out, visit: https://methodsofmath.github.io/Mather/