This is JintRich by Hirai Yukio Original release post: https://miiverse.nintendo.net/posts/AYIHAAAEAACHVRTstmZJng Public key: 533YE3RJ Some more English information (warning: external): http://smilebasicsource.com/forum?ftid=141 Hirai also made Arcanum Stone, the amazing SmileBASIC fighting game.