It might be missing Master Chief, but that really doesn't matter. Halo Reach ($60-$150) is the final chapter — as far as Bungie's concerned — in the Halo saga, serving as a prequel to the existing games, and building upon the franchise's legendary FPS gameplay with grittier visuals, new abilities, and, of course, unbelievable online multiplayer that will keep the game in your 360 until it literally falls apart. Available in standard, Limited, and superfan Legendary Editions.