Super Metroid is one of my favorite SNES games of all time. You first start off in a Space Station to rescue the baby Metroid that was from Metroid 2, but you're not able to because Ridley escapes with the baby Metroid to Planet Zebes. Once again you have to go to Planet Zebes and beat the Space Pirates again, but the terrain of Zebes has changed quite a bit from the original game. Mother Brain, Kraid and Ridley are back as well as some new main bosses arrive. Before reaching the newly revived Mother Brain, in the newly built Torrian (to the left of the original escape tunnel of the old Torrian)you have to beat Kraid, Ridley and the other two main bosses. In the room where you enter the New Torrian there are big stone statues in the shape of the main bosses you have to fight that sit atop the entrance to the New Torrian. After beating each boss the spirit of the boss you have beaten comes out of the statues eyes and fly's away.