The Old Ocean map
Complete ocean map of Another Crab’s Treasure: twelve regional plates with shells, stowaways, Moon Snail benches, bosses, and shortcuts.
Index
Every named pin on this map. Filter, open a photo, or jump to it.
155 listed
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Below the bridge, turn left, jump and glide + air dodge
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Found below the bridge where you fight with the hermit crab.
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Found above the elevator on the building.
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Appears only after the first camtscha is defeated. Drops 20 Umami crystals. (Note: althought both have the same name, they are diferent bosses with diferent achievements.)
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The fight stars after you enter the throne room. Drops 20 Umami crystals.
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The crab shotting the mortar.
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The bleached crab.
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The Bleached Crab with a peeler.
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The bleached crab.
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The bleached crab.
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The bleached crab.
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The bleached crab.
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The crab shotting the mortar.
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The crab shotting the mortar.
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The crab shotting the mortar.
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The crab shotting the mortar.
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The bleached lobster knight enemy.
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The bleached crab.
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The crab shoting the mortar.
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The bleached lobster knight enemy.
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The bleached lobster knight enemy.
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The bleached hermit crab.
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The bleached crab enemy.
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The last bleached crab with a peeler.
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The bleached lobster knight enemy.
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The bleached crab with a peeler.
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The two bleached sea horse enemies.
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The two hermit crabs above the elevator.
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The two bleached lobster knight enemies.
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- Region:
- The Old Ocean
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Found on the room to the left of the elevator.
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Found between the stairs.
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Found inside the building near the edge of the cliff.
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Found on top of the roof of the house.
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Found in the path near to the fishing rod shortcut.
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Found near the fishing rod shortcut, being guarded by a bleached crab.
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Found near the edge of the cliff.
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Found on the platform near the sitting cork.
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Found in the middle of the bridge.
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Found behind the building, use the path to te right of the pupper fish.
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On the platform.
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Found at the bottom of the building.
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Found on a colapsed collum inside the building.
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Found behind the mortar enemy.
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Found up in a wodden platform.
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Go down the toilet.
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Found inside a oyster on the building.
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Near the stairs.
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Inside the abandoned house behind the dentures.
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At the top of the building.
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Below the building.
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Inside the abandoned house being protected by a Bleached crab.
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In the middle of a platform near the cliff.
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On the right to the bridge.
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Inside the abandoned house.
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above the elevator, outside the building.
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Above the dentures.
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Inside a oyster behind the lobster knight.
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Inside the oyster on the platform.
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Near the crystal.
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Found inside of a oyster on the cliff.
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Near a tap.
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At the end of the bridge below, behind the lobster knight.
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Behind the pillar to the right.
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Near the edge of the cliff.
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Above the spray can.
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On the edge of the cliff
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In the middle of the corals.
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At the top of the building.
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behind a bleached sea horse enemy.
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Near the edge of the cliff
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Inside the abandoned house, on the ground.
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Between the two abandoned houses.
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Behind the bleached lobster knight enemy.
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Found below the building.
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5000 microplastics
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In the edge of the cliff, near the building.
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Near the spray can.
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Inside the abandoned house with two floors, on the first floor.
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Found in the middle of the path.
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Inside the abandoned house.
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On top of the dentures.
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In the middle of the path.
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Inside the abandoned house on the second floor.
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Below the building.
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Use the blue sponge platform and stay on it until it returns to its initial position.
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Below the broken bridge.
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On the platform between the two bubbles.
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Trade it in for $10.000 Microplastics.
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Trade it in for $10.000 Microplastics.
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Trade it in for $10.000 Microplastics.
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- Region:
- The Old Ocean
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- Region:
- The Old Ocean
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- Region:
- The Old Ocean
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Moon Snail Shell
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- Region:
- The Old Ocean
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Found inside a oyster, follow the border to get here.
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Found in a oyster on a hole on the elevator wall.
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Outfit for Kril.
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Inside the oyster on the platform.
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- The Old Ocean
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- The Old Ocean
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- The Old Ocean
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- The Old Ocean
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Defeat the bleached sea horse enemy.
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- The Old Ocean
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- The Old Ocean
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- The Old Ocean
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- The Old Ocean
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- The Old Ocean
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- The Old Ocean
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Use R2/LT
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- Region:
- The Old Ocean
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- Region:
- The Old Ocean
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Near the edge, allow to go up on the cliff.
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Near the edge of the cliff.
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Found inside the building on the upper floor.
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Found above the elevator, inside the building.
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At the top of the building.
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- Region:
- The Old Ocean
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Found near the end of the cliff.
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Found near the end of the cliff.
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Found inside a oyster on the second floor of the building.
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- Region:
- The Old Ocean
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Found below the elevator.
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Defeat enemy.
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+20 DEF & - 10 RES | Found under the cliff, use the hooks to get here or fall from above.
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+30% hammer damage | Found inside the building.
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Great Increases Microplastics Rewards | Found near the edge of the cliff.
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+6 ATK & +2 VIT | Found inside a oyster below the wodden platform.
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Healing Regenerates Umami | Found on the oyster past the shortcut.
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Prevents you from losing microplastics upon death once | Found near the edge of a cliff, behind a bleached sea horse enemy.
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Prevents you from losing microplastics upon death once | Found above the elevator on the building.
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Prevents you from losing microplastics upon death once | Found near the entrance of the abandoned house.
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+9 VIT | Found in a oyster up in the temple, to reach here use the hooks behynd the crystal enemies.
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+67% Umami regen from attacking | Found near the end of the broken bridge.
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+25% Healing Effects | Found near the hermit crab.
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+45% Shell Spell Damage | Found down behind the umami cube.
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Blocks the way to the whelk++.
About
What this world is doing on the plate, and the numbers behind it.
- Updated August 31, 2026
- Kevin Henrique
- Editorial policy
Twelve charts, one treasure hunt
Kril loses his shell to a loanshark tax scheme and claws his way back through Aggro Crab's ocean. Each region has its own pause chart: The Shallows where Kril wakes, Slacktide's fort, New Carcinia's merchants, the Sands Between, Flotsam Vale's factory runoff, Expired Grove, the Unfathom trenches, the Bleached Old Ocean, and the drain at the world's lip.
Use the Maps tab to swap plates. Pins mark Moon Snail shells, mandatory and optional bosses, Bloodstar Limbs, Heartkelp Sprouts, Umami crystals, stowaways, outfits, shortcuts, and exits. Filters hide crystal clutter until you want the sweep.
Games
Prove you know Another Crab's Treasure. 155 named pins sit on this plate. Name a still, drop a pin on a place, or read a blurb. Repeated marks — stars, chests, the same name twice — stay out of the round.
Maps
Other maps of this work. Open one to swap the board — overworld, interiors, a second sea.
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The Shallows Sand castles, Slacktide, your first Moon Snail.
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Slacktide Fort Slacktide inside the shallows.
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New Carcinia The crab capital and Shellfish Desires.
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New Carcinia — Lower Crust Sewers and tax offices under the plaza.
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The Sands Between Open water between shallows and grove.
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Flotsam Vale Industrial swamp and mag-rails.
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Expired Grove Rotting garden and lichen bosses.
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The Unfathom Deep trenches west of the chart.
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The Old Ocean Bleached City and Camtscha's ruins.
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Bottom of the Drain The drain's floor.
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The Mouth of the Drain Pinbarge where the drain meets the sea.
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Trash Island Floating junk off the route.