Allsand Island is an Island located at Color-Full Sea in Mario & Luigi: Brothership. See a map of Allsand Island, its location in Concordia, and how to unlock it.

Allsand Island Map and Location

Allsand Island Map

Interactive Map Tool Controls List

Icon	How to Use
	Show Names This button reveals the Name of every icon currently shown.
	Show Pins This button will toggle between showing and hiding all the pins that you have already marked as acquired.
	Fullscreen This button will change the map display to fill the screen.
	Search Mode Toggle This button will display a search bar which you can use to search for an individual pin by its name.
	Icon Mode Toggle In Search Mode, this button will toggle you back to Icon Mode, removing the search bar and displaying the icons again.
	All Pins This button is shown along with the Icons on the right when there are over 6 types of pins. Click it for a full selection of all available pin types.
	Counter Tracks the number of pins you have of a certain type. The pin type shown is set to the page and currently cannot be changed; however, all pin type counters can be viewed by clicking the checklist icon on the right side.
	View All Counters This icon is found on the right side of the Counter. When a map has more than one pin type, click this icon to see Counters for all pin types.

List of All Islands and Islets

Allsand Island Location

Allsand Island can be found between two currents in the lower-left corner of Color-Full Sea.

Concordia Map

Allsand Island Grampy Turnip Location

On Top of a High Ledge at the Right Corner of the Island

You can find the Grampy Turnip on top of a ledge at the right corner of the island. You need the Ball Blitz Bros. Move upgrade to dash towards the blue and white ramp to reach the high ledge.

All 18 Grampy Turnip Locations

Allsand Island Item Locations

Allsand Island Walkthrough

#	Step by Step Objectives
1	After completing Lottacoins Island and heading back to Shipshape, Technikki will require you to obtain Stickem Oil so that the cannon will have fuel to destroy the walls of the Great Lighthouse Island in Color-Full Sea. Set your course to the newly opened route to visit Allsand Island. ▶ Lottacoins Island Walkthrough Guide
*	Additionally, you will unlock the Fishing feature after finishing Lottacoins Island. While waiting for your ship to sail to Allsand Island, you can try fishing at the spot located just below the cannon. ▶ How to Fish
2	Upon arriving at Allsand Island, head north immediately until you reach the quicksand area. You won't be able to pass through these quicksand areas scattered across Allsand Island by walking or jumping, so you'll need to use your Bros. Ball Bros Move to navigate through them.
3	Upon reaching the next area, you will come across a person lying on the desert, he will mention that there are very strong shark enemies swimming in the quicksands moving forward and that you need to watch out. It is best that you stay away from these Sharkbone enemies as they are at Level 40 and can knock you out with one attack. If you ever encounter them in battle, make sure to escape immediately to avoid their attacks. ★ Helpful Tip: To avoid being hit by Sharkbones in the overworld, roll sideways to dodge, as they are set to follow a straight path and won't be able to turn to reach you.
4	Head to the island farthest to the left while avoiding the Sharkbones. Be sure to jump on the blocks along the way to collect coins. In this area, you'll find the Shop, a Save Block, and a Tunnel Block. Take the opportunity to save your game here and stock up on items and equipment at the shop to prepare for the challenges ahead.
5	Using the nearby Oasis as a midpoint, turn right and continue until you reach another quicksand area. Use your Bros. Ball move to navigate through the quicksand, then head to the second island on the right. There, you'll find a button that opens the gate adjacent to the island.
6	Press the L Button to have Luigi step on the floor switch, which will open the gate on the other side. Then, jump on the blue platforms to reach the newly opened gate. Head right and climb up the ledges. Use the Hammer to destroy the boulders blocking your path, and pick up the green block above. Have Mario drop below while holding the block. Then, move Luigi off the floor switch and place the green block onto the switch to solve the puzzle and proceed.
7	After passing through the gate, head north while battling Shower Fishes and Invizilizard Rs. In the next area, you'll find the location of the Stickem Oil, but it’s guarded by a dangerous school of Sharkbones and jumping across the platforms won’t help, as the Sharkbones will destroy them, leaving you vulnerable and in serious trouble.
8	To bypass this, roll over to the leftmost island in the area. There, you'll find an NPC clinging to a tree for dear life, surrounded by Sharkbones. Speak to him, and a cutscene will play where he flips over to save himself.
9	After the cutscene, return to the island near the Sharkbones. Interact with the nearby tree and press the L Button to have Luigi jump up and hang on it, distracting the Sharkbones so you can safely proceed. ★ Helpful Tip: Note that Luigi's distraction has a time limit, so you’ll need to jump across the blue platforms quickly to reach the Stickem Oil before the Sharkbones regain their focus.
10	Upon reaching the island guarded by the Sharkbones, use your Hammer to hit the nearby button and get some Stickem Oil.
11	Reunite with Luigi and proceed to the island where the Lighthouse is located. Climb to the top and pull the plug to finish Allsand Island and return to Shipshape, completing this area.

Story Walkthrough

Allsand Island Puzzles

How to Solve the Floor Switch Puzzle

Have Luigi Step on the Floor Switch and Pick Up the Block on the Top Ledge

Press the L Button to have Luigi step on the floor switch to activate the gate on the other side. Jump on the blue platforms to reach the newly opened gate.

Head right and climb up the ledges. Use the Hammer to destroy the boulders and pick up the green block. Move Luigi out of the floor switch and place the block to solve the puzzle.

How to Get the Stickem Oil

Rescue the Guy at the Left Corner of the Map

Map Image	Overworld Image

To get the Stickem Oil, you need to travel to the left corner of the map until you reach a group of Sharkbones waiting for someone to fall from the tree.

Reach the NPC's location and talk to him to activate a cutscene where he flips over to save himself.

Go back to the location of the Sharkbones and Stickem Oil and press L Button near the to have Luigi jump and hang on the tree to distract the Sharkbones.

Note that this has a time limit so you need to jump on the blue platforms as quickly as possible to reach the Stickem Oil.

How to Complete the Oasis Voice's Request

Map Image	Overworld Image

You can find the oasis near the second save block at Allsand Island. Stand on the small sand pedestal in order for an Interact prompt to appear. Press the A Button to interact with the oasis to start the quest.

Bring the Following Items to the Oasis Voice

To complete the oasis voice's request, you will need to bring the following items in order. Doing so gives you the Seedle-ize Plug as a reward.

	Item	Where to Find
1	Super Mushroom x3	Item shops in various islands.
2	Quick-Charge Brooch	Craft at the Workshop in Shipshape Island.
3	Treasurefish	Catch the fish near Gulchrock Sea or Stormstar Sea using the rarest bait.
4	Seedle Seed x30	Item drop from Seedles in Rumbla Island and Conductor Island.

Allsand Voice of the Oasis Quest Guide and Rewards

How to Make the Flowers Bloom

Pull the Connectar Plug of the Island

When you first visit the island, you may come across paths that are inaccessible.

To solve this, you need to pull the connectar plug of the island. This causes flowers to bloom and allow you to cross them to reach the inaccessible areas.

How to Use the Ramps

Obtain the Ball Blitz Upgrade in Slippenglide Island

The island contains blue and white ramps that you are unable to use when you visit the island for the first time. You will need the Ball Blitz upgrade for the Bro Ball Bros. Move in order to use these ramps.

Enemies in Allsand Island

All Enemies Found in Allsand Island

Enemy	Enemy Tips
Sharkbone	It is recommended to flee if you encounter them in a battle as they can 1-hit KO either Mario or Luigi.
Shower Fish	Shower Fish will always have its light as an indicator when it's going to do an attack. Wait until if flashes to perforrm a dodge or a counter.
Invizilizard R	Invizilizard R can attack while invisible, listen to its footsteps for auditory cues so you'll know when to jump.

Avoid Enemy Encounters with Sharkbones

The Sharkbone enemies in this island are at Level 40, which is double the recommended level to visit this island. It is recommended to flee from battle as they can 1-hit KO both Mario and Luigi if you cannot dodge their attacks at the right time.

List of All Enemies

Allsand Island Shops

Item and Gear Shop

Map Image	Overworld Image

The item and gear shop is located at the right side of the second save point.

Items Sold

Item	Price
Mushroom	10
Super Mushroom	30
1-Up Mushroom	50
Refreshing Herb	20
Syrup Jar	20
Super Syrup Jar	60
Nut	30
Super Nut	100
Boo Biscuit	5

Gear Sold

Gear	Price
Steady Boots	540
Super Boots	800
High-Heal Boots	960
Steady Hammer	540
Super Hammer	800
Bros. Hammer	960
Dodgy Jump Wear
Sturdy Wear	420
Super Wear	640

Mario and Luigi: Brothership Related Guides

List of All Islands and Islets

All Islands