Chapter 2: Wave Beam

Head into the curved corridor of Sun Tower Access and scan the Pulse Bombu there. They can't be destroyed right now. If an Ultra Energy is found in one of the boxes, scan it too.

In the Sun Tower, fall down to the bottom and scan the chozo lore on the wall for the Contain entry.

In the elevator room, take the door on the left. Head through the small spaces and go to the Vault. Scan the chozo lore on the wall for the Beginnings entry. Then use bombs in the bomb slots in the middle of the room to get a Missile Expansion (you'll need to use a double jump to get the last one).

Progress through the Plaza Access to find an Energy Tank.

Drop down in the plaza and go to the Ruined Nursery. Use bombs to go through the small space in the wall to find a Missile Expansion.

Head to the Ruined Gallery. Fall to the lower level. Use a bomb to go into the small space in the wall and find a Missile Expansion.

Continue to Transport Access North, which is where you found the first Energy Tank. Progress through the small space and take the elevator down to Magmoor Caverns. In the Burning Trail, scan the Grizby, which must be destroyed with a missile.

In the Lake Tunnel, scan the Burrower on the other side of the room.

Progress to the Lava Lake. Scan the Magmoor that pops out of the lava. Also scan one of the Puffers floating around the room.

Go to the Pit Tunnel. Scan the Triclops below the floor, they must be destroyed with a bomb.

In the Triclops Pit, fall all the down to the lowest level. Enter the hidden cavern in the wall. Go into the small space here and progress to the right until you find a small space to exit through. Head through the door here to find a Missile Expansion.

Return to the Tripclops Pit and head through the last remaining door. Progress to the Monitor Station and take the door on the left. In the Fiery Shores, go through the small space in the wall by the Triclops. When you fall out, head through the small space that's blocked by the boxes to find a Missile Expansion.

Head back to the Monitor Station. Go through the door that's across the bridge toward the top of the room. In Transport Tunnel A, you'll need to use a series of bomb double jumps to go up in the small space and find an Energy Tank.

Continue to the elevator and go to Phendrana Drifts. Head to Phendrana Shorelines. Scan the Flickerbats that are flying through the air. Then scan one of the Crystallites that are crawling around the room. A Save Station can be found on the lower level here. Otherwise, use a missile to break the gate to the left of the room's entrance. Scan the panel here to unlock the door above. Use the platforms to go up and through that door, entering Ice Ruins Access.

Scan the Scatter Bombu here and move on to Ice Ruins East.

Scan the Baby Sheegoth on the lower level of this room. They can be damaged by shooting their back side. After defeating them, move along the platforms around the wall to head through the door in the top corner.

In the Plaza Walkway, scan the Ice Burrower, which must be scanned now.

Continue to the Phendrana Shorelines. Follow the ramp to the left and head through the door. Continue to Ice Ruins West. Head into the structure just to the right of the door. Scan the chozo lore on the wall for the Cipher entry. Head back out of the structure and scan the Ice Shriekbats that are hanging from the left side of the ceiling. Then head through the missile door.

Proceed to Phendrana Canyon. Fall down to the bridge and turn around to scan the chozo lore for The Turned entry. Fall down again and defeat the Sheegoth. Head up the ramp to the right and scan the panel. Cross the platforms to find the Boost Ball.

Use the boost ball to go up the halfpipe. Then return all the way back to the elevator to Magmoor Caverns West. From there, head to Fiery Shores. Continue through the door on the far side of the room and continue to the elevator to Tallon Overworld West. Proceed to Transport Tunnel B. Under the bridge you'll find a Missile Expansion.

In Root Cave, head through the missile door toward the top of the room. Scan the Bloodflower in Root Tunnel.

Proceed to Tallon Canyon. Use the halfpipe to reach the upper ledge. Cross the bridge and use bombs to go through the small space. Head through the door and continue to the Landing Site. Stay on the ledges and go through the door on the left to find the Space Jump Boots.

Return to the Landing Site. Enter the small space behind Samus' ship to find a Missile Expansion.

Backtrack and take the elevator down to Magmoor Caverns East. Head to the Monitor Station. Use the platform near the upper bridge to go all the way to the top of the room. Scan the Spinner there, then use the boost ball in it to extend the bridge. Cross it and follow the ledge to the next room.

In the Warrior Shrine, grab the Artifact of Strength.

Take the elevator for Phendrana Drifts North. Return to Phendrana Shorelines. Use the space jump boots to cross the floating platforms and enter the door in the temple. Continue to the Chozo Ice Temple. Scan one of the Ice Parasites that are crawling on the platforms, which must be scanned now. At the top of the room, shoot one of the chozo wall statues in the wall to reveal a bomb slot. Use a bomb in it to proceed.

Use bombs to destroy the pillars in the small space. In the Chapel of the Elders, head to the upgrade to start a cutscene. Defeat the 4 Baby Sheegoths to encounter a big Sheegoth and scan it. In between ice breaths, you must hit it's mouth with missiles to deal damage. After defeating it, grab the Wave Beam.