“Metroidvania” games are hard to come by these days. However, fans of this exploration based adventure genre do occasionally have something to celebrate. Shadow Complex found its way onto 2009’s Summer of Arcade line-up and stretched the boundaries of what people thought XBLA games could be. While Insanely Twisted Shadow Planet may not be as large in scope, it no doubt makes up for this with a fantastic visual style and a unique puzzle-based implementation of the Metroidvania formula.