Chapter 7: Finale

Return to the previous room. Then use the space jump to go through the upper right door. Go up through the fake spikes and through the door on the left. Progress through the left door. Drop all the way down and use the morph ball to get through the hidden small space in the wall on the right. Continue through the door on the right to find a Missile Recharge Station. Return to the previous room and go through the upper door on the left. Use the space jump to progress through this room and go through the door in the upper left corner.

Drop down and proceed through the door on the left. Continue through another door on the left. Use the space jump to go up and take the 2nd door on the right. Continue upward in this room and through the door on the right. Proceed through another door on the right. Drop down and to the right in this room. Shoot the Chozo orb to get the Plasma Beam.

Go through the upper left door. Continue through another door on the left. Fall all the way down and go through the door on the left. Go toward the left side of this room and enter the super missile door in the floor. In this room, drop all the way down, using bombs to get to the doors. Take the one on the left. Continue through 2 more doors on the left. Use the morph ball to fall through the ground, then take the door on the left. Continue all the way to the left, fall through the gap, and take the door on the right. Take the elevator down.

Fall down from the elevator and take the 2nd door on the right to find a Save Station. Continue through 3 more doors on the right. Then drop through the door in the floor. Fall all the way down and take the door on the right. Head through 1 more door on the right. Fall down and take the power bomb door on the left. Go into the lava and then use the space jump to go through the door on the left. Head through 1 more door on the left to find a Save Station. Return to the previous room and take the elevator down.

Take the door on the left. Then use the space jump to cross the lava. Use a power bomb on the left wall to reveal a Chozo statue. Enter into the morph ball in its claw to lower the lava. Then drop down to where the lava was. Use some bombs to go through the small spaces in the floor. Then take the door in the bottom right corner of the room. Jump over the pitfall blocks in this room to get the Missile Expansion.

Fall through the pitfall blocks and you'll encounter a Chozo Statue boss like the one you faced at the beginning of the game, which can be defeated in the same way. Then use the space jump and a power bomb to find a Super Missile Expansion in the top right corner of the room.

Head through the door on the right and shoot the Chozo orb to get the Screw Attack.

Use the screw attack to go through the ceiling and take the first door on the right to find an Energy Recharge Station. Return to the previous room, continue upward, and use the next door on the right. Use the screw attack to defeat all the enemies, use a super missile on the green switch and take the door on the right. Continue through another door on the right. Use the screw attack to break through all the pillars, then take the door on the right. Go all the way up in this room. When you find the first door on the right, shoot the ceiling to go up some more and take the door on the left.

Shoot through the first floor in this room and fall through. Then go all the way to the left and use a bomb on the floor to enter a small space to the left. Follow it to find a Missile Expansion.

Return to the previous room and go through the door in the top right corner of the room. Drop down and take the first door on the right. In this room, use the screw attack to go up and take the door in the top right corner. Proceed through one more door to the right. As soon as you enter the room, freeze the wall enemy that's right across from you then destroy it with a super missile. Run through the wall where it was. Proceed downward through the room to find an Energy Tank.

Return to the previous room. Shoot the floor to drop through and take the first door on the right. Here you'll find a Save Station. Return to the previous room and continue downward. Use a power bomb in the bottom right corner to find a small space. Go to the right and take the power bomb door in the floor. Use a bomb in the gap in the left wall to go through a small space. Continue all the way to the left and then use a power bomb to find a small space beneath the pillar on the left. Head through to find a Power Bomb Expansion.

Return to the right and go through the gap in the floor. Fall all the way down and go through the super missile door on the left. Defeat the Space Pirates in here with super missiles when they turn yellow and then continue through 2 doors on the left. Go left in this room and defeat the Eyedoor. Take the door to find the next boss, Ridley.

Charged beams or super missiles are the best way to deal damage to Ridley in this battle. Dodging his attacks will become more difficult as the battle progresses.

After defeating Ridley, take the door on the left. In this room, shoot the block in the bottom right corner of the room to find the last Energy Tank.

Go through 5 doors on the right. Then go all the way up, through the small space on the right, and through the door in the ceiling. In here, use bombs to go through the top left small space, then go up and through the first door on the right to find a Save Station. Return to the previous room and continue upward, shooting through the ceiling to take the door on the right. Go all the way up in this room. When you find the door on the right, run through the wall on the left and take the hidden door there. Progress to the left, go up, and then head to the right to find a Missile Expansion.

Use a power bomb on the wall just to the right of the expansion and use the spring ball to go through the top small space. Continue using the spring ball to get through the wall and then take the door in the floor. Shoot the wall on the right to reach a Power Bomb Expansion.

Take the door on the left. Run through the left wall and take that door as well. Then go through the door in the upper left corner of the room. Progress to the left side of this room. Before going up, us a power bomb to find a small space. Go through it to find a Missile Expansion.

Return through the small space. Then go up and through the door in the top left corner of the room. Continue all the way to the left in this room. Use the hidden small space to go through the wall, then take the door immediately to the left. Drop down in this room and take the door that's just below the Save Station. Go through 3 more doors on the left and then take the elevator up.

Go through 2 doors on the left, then take the door in the ceiling. Go up in this room and take the door in the top right corner. Use the space jump to cross the room and take the door that's in the ceiling. In the top left wall, use the morph ball to enter a hidden small space. Follow it and take the door on the left. Continue to the left and take the elevator up.

Go through the power bomb door in the ceiling. Go all the way up, then take the next 3 doors on the left. Go all the way to the left and use a bomb to go through the wall. Then take the next 2 doors on the left. Drop all the way down and take the door on the right. Go through 1 more door on the right. The statue with all 4 bosses will descend, revealing an elevator. Take it down.

Drop down and take the door on the right for a Save Station. Return to the previous room and then take the door on the left. To defeat the Metroids in here, freeze them with the ice beam and then hit them with missiles. Proceed through the door on the left. Defeat the Metroids and then drop down to take the bottom right door. Continue through 1 more door on the right. Then drop through the door in the floor.

Continue through 2 doors on the left. In this room, you'll encounter a giant Metroid. Let the Metroid grab you and take all your health down to 1. After doing so, continue to the next room to the left. Drop down and take the door on the left for an Energy and Missile Recharge Station. Go through 2 doors on the right and then defeat the Eyedoor. In the next room, drop down and take the first door on the left for a Save Station.

Return to the previous room and continue downward. Take the missile door on the left. In this room, use missiles to shoot through the orange barriers. Continue to the left to encounter the final boss, Motherbrain.

Use missiles to break the glass, then continue launching missiles at the brain until you enter the second phase of the battle.

Start the second phase of the battle by shooting super missiles at Motherbrain's head. Once you run out of super missiles, use charged beam attacks. After Motherbrain takes enough damage, it will hit Samus with powerful beams. After your health is low enough, the giant Metroid will take health from Motherbrain and give it to you.

Once Motherbrain begins attacking again, shoot it with the new beam until Motherbrain is destroyed. After the battle, you'll have 3 minutes to escape the area. Go through the door on the left, then take the door in the floor. Drop down and take the door on the right. Follow the platforms and head through the door in the top right corner. Work your way to the right side of this room to find another door.

Run to the right and then go all the way up and through the door in the ceiling. Go all the way up in this room. Head to the right and drop through the small gap in the ground. Fall all the way down and then take 2 doors on the right. In this room, shoot the bottom right wall to free all the creatures. After that, follow the map to go back to Samus' ship.