Some of the best locations are Hammer Island and Square Island. These are completely optional areas, but you can earn a huge cash reward for completing one, and a Legendary Hammer for completing the other. The Legendary Hammer is one of the best weapons in the whole game, and it's very easy to miss if you don't search every square inch of the Great Sea. If you're curious to see what's going on, here's a list full of locations.
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The great secrets of the sea
The Great Sea is an area that you will explore after completing the Yellow streamer location. There are eight mandatory places to visit - Bonehead Island, Mushroom island, Club Island, Spade Island, Heart island, Crescent Moon IslandAnd finally Sea Tower Island. We've got all of these places covered in our full overview here.
The other islands are completely optional - and full of useful treasures. Check out the map below for all the locations (and tons of treasures) or browse the section below.
Open your card with [[L] and use the numbers / letters to find the square. The islands are quite easily visible, so if you have the space you will be able to find the island.
All locations on the island | Map of the Great Sea
- History - Islands required:
- Bonehead Island: G5
- Heart island: D4
- Club Island: B3
- Spade Island: D1
- Crescent Moon Island: F3
- Diamond island: D3
- Mushroom island: E4
- Sea Tower Island: B1
- Optional islands:
- Hammer Island: A4
- Enigmatic island: B5
- Square island: C7
Explore Square Island - Location: C7
It's a battle island where you can fight up seven opponents of Paper Macho. To beat them all you can win 30000+ pieces! It's a huge payout, but you'll have to beat all seven in a row to win the full amount.
Explore the Enigmatic Island - Location: B5
A mysterious island full of coins and some treasures. There is also a Succursale Sensor Lab hidden on this island.
- Collectible treasure? Block - Found on the enigmatic "?" Isle. Past the Spikeys, go down the ramp to find a path hidden under the bonus blocks.
- Hidden Toad: Reach the top of "?" Island and use your hammer on the sign to reveal a hidden toad! He will give you a secret treasure.
- Collectible treasure: Sea Captain Toad - Go down from the top to find this chest.
Exploring Hammerhead Island - Location: A4
A fantasy island with an even more sophisticated weapon! There is a chest here that contains the Legendary hammer. The Legendary Hammer is the most powerful and durable hammer in the game. It can still break, so don't overdo it!
Catching the hammer spawns a bunch of enemies. Defeat them to clear your way!
- Collectible treasure: Hammer - Found on the left platform of Hammer Island.
- Hidden toad: On Hammer Island, on the central path to the Legendary Hammer Chest. Hit the small holes to make a toad appear. You will have to remove it!
