Mario & Luigi: Brothership

Cozette's Decision Side Quest Walkthrough

★ Mario & Luigi: Brothership out now!
How to Unlock and Complete Every Challenge!
★ Pull off strong Bros. Attacks for maximum damage!
Best Gear | Best Battle Plugs | Rank-Up Bonuses
★ Power up with Best Battle Plug Combos.
★ Share your Hammer Rally high scores!

Mario and Luigi Brothership - Cozette

Cozette's Decision is a side quest in Mario & Luigi: Brothership that can be started on Shipshape Island after completing Skorcheen Island. Read on for a full walkthrough of Cozette's Decision, including its location, unlock requirements, and rewards.

Cozette's Decision Location and Unlock Requirements

Cozette's Decision Side Quest
Cozette
Cozette feels responsible for what's happened and is seemingly planning to fix it alone. Can you work together to find a solution?
This is a limited-time quest
Unlock Requirements Complete Skorcheen Island
Quest Start Location Shipshape Island

Limited-Time Special Quest

Cozette's Decision is a special quest that must be completed before a certain point in the story. Once this quest is unlocked, it is highly recommended to do it immediately before progressing the main story any further.

Limited-time quests will disappear upon progressing the story, and you will be unable to complete them for the rest of your playthrough.

Unlocked After Completing Skorcheen Island

After you complete Skorcheen Island, you will be able to find this side quest on Shipshape Island. Talk to Connie at Shipshape Island in order to start Cozette's Decision.

If this side quest doesn’t appear for you after you return to Shipshape Island from Skorcheen Island, you may need to progress the story a little bit.

Story Walkthrough

Recommended to Be Level 41

This side quest involves defeating enemies to complete it. It is recommended to have Mario and Luigi to be at least level 41 to easily complete this quest.

Cozette's Decision Walkthrough

Cozette's Decision Quest Objectives




Talk to Connie on Shipshape Island

Talk to Connie at the center of Shipshape Island to start the quest. She’ll ask you to find out where Cozette has gone.

Travel to Gulchrock Great Lighthouse Island

Make your way to Gulchrock Great Lighthouse Island. To speed up, press X to sail faster on the Ocean Map, or, if you’re traveling from a greater distance, use the Technikki Engine by pressing Y to jump directly to the island's current.

Once Shipshape Island is near Gulchrock Great Lighthouse Island, use the Big Cannon on the right side of the island to launch there.

Enter the Great Lighthouse

MLB Cozette Great Lighthouse

Upon landing, a cutscene will show Cozette entering the Great Lighthouse. Follow her inside to continue the quest.

Gulchrock Great Lighthouse Island Location Guide

Battle the Glohm Zok Troopers

MLB Battle Glohm Zok Troopers

Once inside, interact with the elevator to trigger a battle with Glohm Zok Troopers. Use Bros. Attacks that target multiple enemies for a quicker victory!

Be cautious when battling Glohm Enemies, as their attacks can inflict the Glohm status ailment. Use an Ampberry to cure yourself from the ailment or take a 50% chance with a Refreshing Herb.

List of All Enemies

Head to the Roof Top and Speak with Cozette

MLB Talk to Cozette

After defeating the Glohm Zok Troopers, take the elevator to the Roof Top. There, find Cozette on the upper deck and speak with her. This will trigger a lengthy cutscene, after which the quest will be completed!

Cozette's Decision Rewards

Speed Bean and Stache Bean

Reward Description
Speed BeanSpeed Bean x Adds 1 to SPEED.
Stache BeanStache Bean x Adds 1 to STACHE.

After completing Cozette's Decision, Cozette will reward you with a Speed Bean and Stache Bean.

Mario & Luigi: Brothership Related Guides

Mario and Luigi Brothership - Side Quests Partial Banner

All Side Quest Locations

Lushgreen Sea Side Quests

Coming Home The Hammer Fan
An Invitation to the Spa Arc's Secret
Craft a First-Round Belt Craft a Luck Charm
Craft Some Battle-Ready Gloves Craft Some Battle-Wary Gloves
Spiralia's New Creation A Mother's Worries
Investigate the Abductions! -

Color-Full Sea Side Quests

Zokket's Schemes Back to IDLE's Roots
Little Lost Toad A Vision in Pink
Craft a Repeater Belt Craft Some Roulette Gloves
It's Dorrie! More Than One Code
Stepped into a Slump Craft Some Groove Boots
Letter from a Drifting Island Monster Mania: Level 1
The Left-Behind Toad The Courier

Brrrning Sea Side Quests

Ultra-Sweet, Super-Rich Cake The Runaway Son
Guardian Spirit Monster Mania: Level 2
Toad in the Sand Frostbitten Toads
Fear of Glohm A Big Debate
Craft Some Risk-Reward Gloves Gorumbla Gone Good
Glohm Gobblick The Empty Nests
Missing Ring A Dear Friend
Warms You Inside and Out -

Gulchrock Sea Side Quests

Craft Some Validation Gloves The Fossil and the Bones
Leyden's Piscine PR Plans Separated
Technikki's Past Toads Undercover
Cozette's Decision Feelings of Dread

Author

    Walkthrough Menu

    Please participate in our
    site improvement survey 11/2024
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey

    All rights reserved