Offandon Island is an Island located at Gulchrock Sea in Mario & Luigi: Brothership. See a map of Offandon Island, a full walkthrough, its location in Concordia, and how to unlock it.

Offandon Island Map and Location

Offandon 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

Offandon Island Location

Offandon Island can be found within a current east of Gulchrock Sea.

Concordia Map

Offandon Island Grampy Turnip Location

Northwest of the Second Item and Gear Shop

Map Image	Overworld Image

You can find the Grampy Turnip at the circular area filled with other turnips northwest of the second item and gear shops.

All 18 Grampy Turnip Locations

Offandon Island Item Locations

Bros. Wear DX

There is a question mark block that contains the Bros. Wear DX located north of the Grampy Turnip.

How to Get Bros. Wear DX and Stats

Offandon Island Walkthrough

Offandon Island First Visit

#	Step by Step Objectives
1	After finishing the Great Lighthouse Island of Brrrning Sea and returning to Shipshape, you’ll be witnessing a battle between the Zok Trooper Army and Bowser's Minions. After a brief cutscene, you'll be thrown off of Shipshape Island and you'll eventually drift off into an unfamiliar island. ▶ Brrrning Great Lighthouse Island Location Guide
2	Head north to find a Shop, a Recovery Block, and a Save Block. Use them as needed, and don’t forget to save your game. Continue along the curved path until you hear someone calling for help, triggering a cutscene. Break the boulder with your hammer to set Buddy free. He’ll inform you that you’ve landed on Offandon Island.
3	After the cutscene, Buddy will run away. Follow him and give chase until you come across a group of people discussing Mario and Luigi, noting that they are now wanted. Buddy will then escort you to a secret path leading to the lighthouse. Transform into your Ball Blitz Bros. Move and navigate through the tunnel.
4	Continue through the path, battling Miltons as you climb toward the top, until you reach the Rotating Wall Puzzle. To solve it, have Luigi press the green L button located at the left corner of the bridge. This rotates the walls, giving access to the orange exclamation block at the bottom. After activating it, head to the top-right and press the red M button to unlock the blue exclamation block. Activating the blue block lowers parts of the rotating walls, allowing Luigi to reunite with Mario and cross to the opposite side of the bridge.
5	After exiting the puzzle, proceed onward, battling Goombas, Koopa Troopas, and Miltons along the way. ★ Helpful Tip: Keep moving left, as enemies will catch up to you if you attempt to backtrack or head right.
6	Proceed through the path on the left until you arrive at the Lighthouse area. After a brief cutscene, unplug the socket from the Lighthouse to complete Offandon Island. You can return to Shipshape Island afterwards.
7	Upon returning to Shipshape Island, you’ll discover that the island has been slightly destroyed. After speaking with Connie, she will inform you that Twistee Island and Heatfreeze Island have been dislodged from the connectar and need to be relinked. These islands will be your next destinations, so it is time to visit them to restore the connections.

Offandon Island Second Visit

#	Step by Step Objectives
1	After successfully relinking both Heatfreeze and Twistee Island, your next objective is to gather a substantial supply of Ampberries. These essential resources are required to restore the islands to their former glories. Ampberries can be found on Wayaway Island, but to access them, you’ll first need to make your way through Offandon Island. Furthermore, you’ll need to return to Offandon Island to uncover what Bowser and his minions are plotting. To avoid suspicion, you must disguise yourself before heading back to conduct your investigation. You can save time traveling to Offandon by sea by using the Tunnel near the Save Block on Shipshape Island. This allows you to select your destination island directly.
2	When you arrive back at Offandon, head to the plaza in the center of the map. This is where Bowser, his minions, and some villagers were discussing Mario and Luigi being wanted during your first visit to the island. They will still be gathered there, but this time, you can safely approach by wearing the disguises, allowing you to explore the area that was off-limits before.
3	After donning your disguises and entering the plaza, you’ll encounter two Goombas who will try to interrogate you. You’ll also meet Bowser and his minions as Bowser discusses his plans and what lies ahead for him and the Zokket army. Following this brief cutscene, a pipe will appear near the entrance of the plaza, which leads you back to the main pipe leading to Shipshape.
4	Head south from the plaza and overhear two Koopa Troopas talking about a path to Wayaway Island found in an islet with three trees.
5	Head back into the plaza where you will be stopped again by Bowser's minions, unfortunately your cover will be blown here and you will be sent into jail.
6	From the jail cell, examine the wall to your right and attempt to interact with it using your hammer, though this will prove ineffective. Next, examine the small rock to your left, but nothing will happen. After trying all possible ways to escape, a brief cutscene will trigger where Mario and Luigi shout for help. This prompts Buddy, your former ally, to come to your aid and free you from the cell.
7	Head right and interact with the nearby cells to free another prisoner, then check the adjacent cell to collect a Max Mushroom. Once done, continue heading right and climb the stairs to exit the jail. After escaping, you'll find yourself in a completely new area of Offandon. Make your way to the rightmost part of this area, battling Bowser's Minions like Koopa Troopas and Goombas along the way, until you reach another cave entrance.
8	Inside the cave, the environment will be mostly dark, with Mario and Luigi illuminated by spotlights as they move. Some wall-mounted light fixtures provide limited visibility, while Watchers patrol the area with flashlights that you'll need to avoid. To navigate the pipes, you’ll need to utilize the Blitz Ball Bros. Move. Follow the path carefully, evading Watchers until you reach a stopping point where the connecting pipes come to an abrupt end. ★ Helpful Tip: Do your best not to be spotted by the watchers as this will lead you restarting from the current area.
9	To progress, you'll need to realign the middle pipe by locating and activating M buttons mounted on the walls throughout the area. Some of these buttons are hidden behind crates, so use your hammer to smash them and reveal the buttons. Keep hitting the buttons to adjust the pipe until it is properly aligned. Once the path is clear, follow it to the cave's exit and proceed outside.
10	Once you exit the cave, you'll find yourself back on familiar ground in Offandon. Head north until you reach a bridge. To lower it, smash the M button with Mario's hammer. However, be cautious, as after pressing the button, you'll be ambushed by a large group of Bowser's minions. Prepare for battle.
11	After the battle, a brief cutscene will trigger featuring Buddy and Bowser Jr. Once it's over, you'll return to the first area where you initially entered Offandon Island via the pipe. Take the time to save your game, then use the nearby Recovery Block to restore your health. Once you're prepared, head back to Shipshape Island via the pipe.
12	Once you return to Shipshape, report your findings to Connie and share the details of what you discovered while re-exploring Offandon Island. Your next task will be to locate the Islet with three trees, as this will lead you to Wayaway Island. ▶ Wayaway Island Walkthrough Guide

Story Walkthrough

Offandon Island Puzzles

How to Solve the Rotating Wall Puzzle

Rotate the Walls to Reach the Two Exclamation Blocks

To solve this puzzle, have Luigi press the green L button at the left corner of bridge to rotate the walls around until you can reach the orange exclamation mark block at the bottom.

After activating the orange exclamation mark block, head to the top-right red M button to reach the blue exclamation block. This causes parts of the rotating walls to come down, allowing Luigi to reunite with Mario and cross the opposite side of the bridge.

Enemies in Offandon Island

All Enemies Found in Offandon Island

Enemy	Enemy Tips
Goomba	Pay attention to each Goomba's movement during their formation attack as each one can either jump at you or ram through you.
Koopa Troopa	If a Koopa Troopa has wings, only use Jump attacks. If it is a regular Koopa Troopa, you can use either Jump or Hammer attacks.
Milton	Milton can engage in battle from a distance by throwing rocks in your direction, so stay alert.
Glohm Koopa Troopa	If a Glohm Koopa Troopa has wings, use Jump attacks, and if it's a regular Koopa Troopa, you can use either Jump or Hammer attacks.
Glohm Goomba	Creates copies of itself and shuffles position with them. Defeat the real Glohm Goomba to win the battle!
Glohm Milton	The Glohmed version of a Milton can gain a Power boost whenever it gets attacked.

List of All Enemies

Offandon Island Shops

Item and Gear Shop

Map Image	Overworld Image

The item and gear shop is located beside the first save block in Offandon Island.

Mario and Luigi: Brothership Related Guides

List of All Islands and Islets

All Islands