One of these days, someone really ought to release a game called “Metroidvania” and retire on the never-ending residuals. That superlative; the Reese’s Peanut Butter cup-style fusion of two great things – in this case Super Metroid and Castlevania; is usually all an action-adventure fan needs to hear to know their money is well spent. Those titles certainly hit a sweet spot for people who hunger for games that reward methodical exploration with carefully doled out abilities that open new, exciting reaches of whatever castle or labyrinth they happen to be exploring. A few years ago, Chair Entertainment (a subsidy of Epic) took the “Metroidvania” formula and married it to the spy genre; churning out one of the better titles that year, Shadow Conspiracy. And while the wait for that game’s sequel continues, we now have Recoil Games’ Rochard to scratch the itch as their PSN exclusive aims to send players scrambling through a variety of interstellar installations solving puzzles, chasing down new pathways and keeping the “Metroidvania” dream alive.