The Bounty Hunter Samus Aran. Sadly, her only appearance on the Nintendo 64 was in Super Smash Brothers (at least that was high quality). Samus's new weapon is her "Missile". Like some other characters there is a Smash and a Non-Smash version of some specal moves. The Smash Version fires a straight flying powerful missile. The Non-Smash version fires a slightly homming, but weaker missile. (Maybe for the Smash one a "Super Missile" would have been better....) With that said, look at her pictures. Doesn't it feel like you're playing 'Metroid' again? Doesn't it?
Neutral B Attack: Charge Shot
Horizontal B Attack: Missile
Up B Attack: Screw Attack
Down B Attack: Bomb
Click Here to Play a Clip from Metroid Prime