It was teased a couple months ago, but it's now been released! The Metroid Mod for Spelunky slickly brings the sci-fi world of spacefaring Samus Aran to the subterranean perma-death platformer. It's the best of both worlds: monsters, items, pick-ups, character skins, music, background art, and even the title and menu screens have all been Metroid-ified. The core game, however, is still pure, unfiltered Spelunky. Fans of either game -- or both -- will love it.