Chapter 1: Speed Booster

After the opening cutscene, run left to find the Morph Ball.

Go right 2 rooms and enter morph ball mode in the Chozo statue hand. Head right 2 rooms to find a Save Station. Return left 1 room. Then go up and take the first door on the left. Shoot the blocks to enter the small space and go left 1 room. Shoot the Chozo orb for the Long Beam.

Return right 1 room. Jump on the upper ledge and go through the small space. Jump up through the ceiling. Shoot the blocks to go left 1 room. Continue left 1 room to find the large statue. Return right 1 room. Continue right 1 more room and use the hand of the Chozo statue. Head right 1 room. Fall down and enter the first room on the right. Continue right 1 more room. Fall downward and enter the first room on the right to find a Save Station. Return to the previous room, fall all the way down, and take the door on the right. Continue to the right to find the Missile Launcher.

Run to the left to encounter the King Worm. You just need to shoot its eye with 3 missiles to defeat it. You'll be rewarded with the Charge Beam.

Take the door on th left. Go up and through the missile door on the right. Continue through 2 more doors on the right. Jump up and through the hidden path in the top left corner to find a Missile Expansion.

Continue through 2 doors on the right. Shoot the wall to find a Missile Expansion.

Head right to find an Energy Tank.

Shoot through the right walls. Head through the door, fall down, and take the missile door on the left to find the Map Room. Return to the previous room, go up, and take the 2nd door on the left. Go left 1 more room to find a Save Station. Return to the previous room and take the door in the top left corner. Go through the top small space and take the missile door. Shoot the Chozo orb for the Morph Ball Bomb.

Use some bombs to go through the left wall and find a Missile Expansion.

Return to the room with the statue, then take the door on the right. Go through the small space. Use some bombs to destroy the bottom wall and parasites. Go right 2 rooms. Fall down and take the first door on the left. Continue left 1 more room. Use a bomb to drop through the floor. Go left 2 rooms and enter the hand of the Chozo statue. Go right 2 rooms, jump up through the floor, and go left 2 rooms. Use a bomb to fall through the floor. Then use another bomb to get the Missile Expansion in the small space.

Go back up and head left 2 rooms. Fall all the way down and take the door on the right. Continue right and take the elevator down. Go right 1 room to find a Save Station. Then go left 2 rooms. Run left and use some bombs to get through the wall. Continue through the door on the left and take the elevator up. Shoot through the right wall and take that door. Jump up through the ceiling in the top left corner. Take the door on the right. Shoot the Chozo orb to get an Unknown Item. Head left and shoot the block in the floor to find a Missile Expansion.

Head left 1 room. Use a bomb to destroy the large block. Use the platforms to go through the door on the left. Fall through the floor. Use bombs to go through the bottom left wall and into the next room. Here you'll find the Power Grip.

Return to the previous room. Jump up the platforms and take the door on the left. Continue left 1 more room. Fall down and take the bottom right door. Go right 1 more room and take the elevator down. Fall down and take the bottom right door. Run right to find a Missile Expansion.

Return to the previous room. Then go up and take the first door on the right. Run right and use bombs to go through the wall. Continue to the right to find a Missile Expansion.

Go right 4 rooms. Jump up and take the first door on the left. Go left 1 more room. Shoot the Chozo orb for the Ice Beam.

Use a bomb to go through the bottom left wall. Go through 2 doors on the left to find a Save Station. Return to the previous room and take the top right door (freeze the flying enemies to use them as platforms). Run right and use the Chozo statue hand. Go right 1 room. Shoot the wall in the middle of the room to find a Missile Expansion.

Go right 1 room. Use a missile in the top right corner to find a hidden small space. Fall all the way down and take the bottom left door. Over the first pit of lava, use a bomb to destroy the stone floor. Then freeze the jumping enemy and jump up to find a Missile Expansion.

Head left 2 rooms and take the elevator up. Go left 2 rooms. Jump up and take the first door on the left. Continue left 1 more room. Fall all the way down and take the door on the left. Run left. After going through the small space, use bomb jumps to reach the Energy Tank in the ceiling.

Go left 1 room. Use bombs to go through the floor. Fall all the way down. Use a bomb in the bottom left corner to find a launcher. Use a bomb in the launcher to go up and find a Missile Expansion.

Go through the door in the bottom right corner. Take the elevator down. Fall down and take the first door on the left to find a Save Station. Use a bomb to go through the left wall and find a Missile Expansion.

Return to the room with the elevator and go through the missile door on the right. Run right to find a Missile Expansion.

Go right 1 room. Use a bomb to find a launcher below the floor. Use the launcher to go up. Then fall down a little bit and enter the left small space to get a Missile Expansion.

Go up and take the top left door. Continue left 1 more room. Use the launcher to enter the small space in the middle of the room. Take the missile door. Use a bomb to activate the ceiling lift. Cross the ceiling to get an Energy Tank.

Head right 2 rooms. Fall down and go left 2 rooms to encounter the Acid Worm. You can use the lift in the ceiling to avoid its attacks. To damage it, you'll need to shoot the red orbs on its neck. After defeating it, use a bomb to go through the floor. Shoot the left wall to go into the next room and find a Missile Expansion.

Return to the previous room and take the top left door. Go all the way up and run right 2 rooms. Fall all the way down and go left 2 rooms. Use bombs to fall down and take the bottom left door. Continue left 2 rooms to find the Map Room. Return to the previous room and use the launcher to take the door in the top right corner. Use the ceiling lift in morph ball mode to get a Missile Expansion.

Go right 1 room. Jump up and take the first door on the left. Use bombs to progress and take another door on the left. Go up and take the first door on the right. Defeat both enemies and then take the top left door. Enter the small space to get a Missile Expasnion.

Fall all the way down. Bomb the floor to drop through the fake lava. Head right 3 rooms. Run right and use the launchers in the floor to destroy the ceiling blocks. Then use the ceiling lift in morph ball mode to get a Missile Expansion.

Go left 1 room. Use a bomb in the left corner of the floor to fall into the room below. Shoot the ceiling in the bottom right corner and use the path above the door to go right 1 room. Shoot the Chozo orb to get an Unknown Item. Return to the previous room, enter the upper small space, and take the right door above. Continue right 2 more rooms. Bomb the middle of the floor to fall all the way down. Shoot the large blocks to take the upper left door. Defeat the Eyedoor with a missile and go through to encounter Kraid. Kraid can only be damaged by shooting his open mouth with charged beams or missiles. To open his mouth, you must shoot the red eye on his head.

After defeating Kraid, use a bomb to go through the bottom left wall. Shoot the Chozo orb to get the Speed Booster.