Shoreline Beach is the fourth world of Super Mario and the 8 Elemental Crystals. It is unlocked by completing Swampy-Branch Jungle. It has many coral reefs, underwater caves, beaches, and island cliffs. The boss is Ludwig Von Koopa at Ludwig's Flooded Castle, Kingfin guards Fishbone Swarm Tower.
Beach background by deitz94-d5hpts8.png

Shoreline Beach

Cheep Cheep Reef

An underwater level with about every kind of Cheep Cheep. Corals are actually platforms now.


  • Cheep Cheep
  • Mega Cheep Cheep
  • Eep Cheep
  • Deep Cheep
  • Cheep Chomp

Underground Tides

An underground level with tides that rise and fall, similar to World 8-2 in New Super Mario Bros., except that this has water geysers too. Many familiar sights appear as well.


  • Piranha Plant
  • Cheep Cheep
  • Skeeter

Boo's Soken Wet Horror House

A submerged ghost house, (the third ghost house in the game) with many Circling Boo Buddies and Fishin' Boos. Floating blocks and poles also appear.


  • Boo
  • Circling Boo Buddies
  • Fishin' Boo

​Dragoneel's Murky Waters

A darkened underwater cave filled with Dragoneels and light creating enemies. The first area has one Dragoneel chasing you, area two has two Dragoneels chasing you, and area three has three Dragoneels. At the end of the level you can see the tower with Kingfin on top.


  • Eep Cheep
  • Dragoneel
  • Bulber
  • Jellybeam

Fishbone Swarm Tower

This tower is fully submerged in water and has many Fishbones. Moving walls and spike pillars serve as hazards. The boss is Kingfin. He gains powers from the Blue Crystal of Water. There's a button randomly placed on the floor. You must swim there, for the boss room is fully submerged, while avoiding Kingfin. Hit the button, the water drains, and Kingfin is washed up. Simply jump on him.


  • Dry Bones
  • Fishbone

Blooper Bluewater Sea

An underwater level filled with Bloopers. They shoot out of pipes and attack as in previous installments. Also, giant boulders roll towards you.


  • Blooper
  • Blooper Nanny & Baby Blooper

Huckit Crab Coast

A beach level with lots of Huckit Crabs. Also, palm trees make staircases that can be useful. Urchins appear in undersea alcoves.


  • Huckit Crab
  • Spiny Cheep-Cheep
  • Urchin

Water Geyser Falls

A beach level with many Water Geysers, Urchins and limestone coves. The water geysers can lead to hazards sometimes so be cautious.


  • Koopa Troopa (Red)
  • Cheep Cheep
  • Urchin

Island Cliff Stalks

A level where you walk on the tall island stalks of this world. You must jump from stalk to stalk as you traverse through this level. At the end, you can see Ludwig's airship circling his castle.


  • Goomba
  • Paratroopa
  • Cheep Cheep

Ludwig's Flooded Castle

This castle is filled with water and Torpedo Teds. Tides come in and out at certains parts. The boss is Ludwig Von Koopa, who drops down from his airship. He places the Blue Crystal of Water on the tip of his magic wand. He now holds the power to make Water Geysers shoot up from the floor. When defeated, he retreats to his airship and flies to Bowser's Castle, unlocking World 5: Glacier Pass.


  • Dry Bones
  • Bone Piranha Plant
  • Torpedo Ted

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