

The scan visor is very useful for gaining information about the game world. The combat visor will probably be used more often than any other visor, as it gives you an unobstructed view of the surrounding area, allowing you to easily see enemies that are within your field of view. Your visors are controlled by your d-pad if you wish to shift from one visor to another, just tap a new direction and you'll automatically shift over. Prelude Missile Launcher and Morphball Bomb Boss Fight: Alpha Splinter Boss Fight: Alpha Sandigger/Bomb Guardian Space Jump Boss Fight: Jump Guardian Boss Fight: Dark Samus Light Beam Dark Suit Boss Fight: Amorbis Super Missiles Boost Ball Boss Fight: Boost Guardian Seeker Missile Launcher and Gravity Boost Boss Fight: Alpha Blogg Grapple Beam Boss Fight: Grapple Guardian Dark Visor Boss Fight: Chykka Darkburst Spider Ball Boss Fight: Spider Guardian Power Bombs Boss Fight: Power Bomb Guardian Sunburst Boss Fight: Dark Samus Screw Attack Annihilator Beam Boss Fight: Quadraxis Sonic Boom Sky Temple Keys Sky Temple Boss Fight: Ing Emperor More Emperor Boss Fight: Dark Samus Item Checklist Luckily for her, she won't be alone in this fight! With GameSpot's guide to Metroid Prime 2: Echoes, you'll find an item checklist that'll help you obtain both of the game's secret supplementary endings, an item rundown letting you know what does what, and, of course, a complete walk-through for the game's lengthy singleplayer game, including boss tips!

In addition to the stock find-all-of-the-items-that-unlock-differently-colored-doors mechanic, though, Retro has dug even deeper into the Nintendo songbook to unveil a game world with overlapping dark and light worlds predictably enough, good old Samus will find herself having to flip between these worlds in an attempt to right wrongs and fight evil. In the gallant Nintendo tradition of not reinventing the wheel, Echoes sticks pretty close to the gameplay laid down in the first Metroid Prime, which itself stuck pretty close to the tried-and-true adventure gameplay of the old-school Metroid titles. Two years after the original Metroid Prime hit the shelves, Retro Studios and Nintendo have put out a sequel, entitled Metroid Prime 2: Echoes.
