The Australian Classification Board lists an "M" rating for a multiplatform game called Pacific Rim, suggesting game tie-in is planned for director Guillermo del Toro's upcoming action movie. The movie's title suggests anything from a surfing flick to a porno, but the film centers around giant mechs fighting off an alien invasion, which will presumably be the theme of the game. The only clues in the description suggest violence and online play will be included: "Fantasy violence; Gaming experience may change online." Thanks VG247.