How to Get a Bigger Ship in Grand Blue Roblox
Published 31 Aug 2026, 7:27 am · 7 min read
If you have been playing Grand Blue for a while, you will quickly realize that your starter ship is not going to be enough forever. It works fine when you are exploring the first few islands, but once you start traveling farther, having a bigger ship makes things much easier.
In this post, I will show you where to buy a bigger ship in Grand Blue, how to find Mary, and what you need before you can purchase it. I will also explain some of the useful features that come with the larger ship, including cannons, customization, and the anchor.
Getting the upgrade is not too difficult once you know where to go. The main problem is finding the right NPC, especially if you are still learning the map. So, let’s go through everything step by step.
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How to Get a Bigger Ship in Grand Blue Roblox
To get a bigger ship in Grand Blue, you need to travel to Maple Village.
You will not be able to simply walk up to a ship seller in the starting area and buy the upgrade. You need to progress through the game first and eventually make your way toward Maple Village.
Once you reach the village, you need to find an NPC named Mary. She is the character who sells the bigger ship.
The process is pretty straightforward:
• Progress through Grand Blue until you can reach Maple Village.
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• Travel to Maple Village.
• Look around the village for Mary.
• Talk to Mary.
• Select the option to purchase a ship.
• Buy the available bigger ship.
• Summon your new ship and start sailing.
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Before you make the trip, I recommend checking how much Money you have. There is nothing worse than finally finding the ship seller and realizing you are short on cash.
How to Find Mary in Maple Village
After reaching Maple Village, your next job is finding Mary.
Maple Village becomes available after you have progressed through areas such as Clown Town, so you should already have some experience with traveling between islands by the time you reach it.
Once you arrive, explore the village and look for Mary. She is mainly connected to the ship system, so you will need to speak with her if you want to upgrade your vessel.
If you cannot find her right away, do not rely only on your current quest marker. Some useful NPCs in Grand Blue are not directly involved in your active main quest.
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Take a few minutes to explore the village and check the NPCs. Once you find Mary, the ship upgrade process becomes much easier.
When Can You Get a Bigger Ship?
You do not need to worry about getting a bigger ship immediately after starting Grand Blue.
Your starter ship is good enough for the early game. You can use it to travel around the first areas while you complete quests, level up, and learn how the sailing system works.
The bigger ship becomes more useful once you start traveling farther across the map. By the time you reach Maple Village, you will probably already be making longer trips between islands, which is when the upgrade starts to make more sense.
So, I would not recommend rushing this upgrade during your first few levels. Just keep progressing naturally until Maple Village becomes accessible.
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What Can You Do With a Bigger Ship?
The bigger ship is more than just a different-looking boat. It gives you access to several features that make sailing more useful.
Some of the features include:
• Ship customization
• Mounted cannons
• Cannon aiming
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• Cannon firing
• Anchor functionality
• Long-distance island travel
These features make the larger ship feel like an actual part of your character’s equipment rather than simply a way to get from one island to another.
If you spend a lot of time exploring the ocean, you will probably notice the difference pretty quickly.
How to Customize Your Ship
One of the nice things about getting the bigger ship is that you can customize it.
After purchasing the vessel, you can adjust its setup and make it fit your preferences. This gives you a little more control over how your ship looks and feels while you are traveling around the world.
I also expect this system to become more interesting as Grand Blue receives more updates. Since the game is still in Early Access, additional customization options could be added later.
For now, though, it is a nice extra feature that makes upgrading your ship feel more worthwhile.
How to Use Ship Cannons
The bigger ship also comes with mounted cannons.
These cannons allow you to attack while you are sailing. You can aim the cannon toward your target and fire when you are ready.
This can be useful when you run into enemies or situations where you need some extra ranged firepower while traveling. Instead of simply sitting on your ship and waiting to reach the next island, you have another way to interact with what is happening around you.
The cannon system also makes the larger ship feel much more useful than the starter boat.
How to Drop the Ship Anchor
Another useful feature is the ship anchor.
If you want to stop your ship at a particular location, you can use the anchor to keep the vessel in place.
To drop the anchor, hold E while controlling the ship.
This is useful when you reach an island, want to stop somewhere in the ocean, or simply do not want your ship to keep moving while you are doing something else.
It is a small feature, but you will probably find yourself using it regularly once you start traveling more often.
Why Should You Get a Bigger Ship?
There are several good reasons to upgrade your ship once you have progressed far enough.
Easier Island Travel
The world of Grand Blue becomes much larger as you progress. You will eventually spend quite a bit of time traveling from one island to another.
Having a bigger ship makes these longer journeys more convenient and gives you a better option for exploring the open sea.
More Useful Features
The bigger ship gives you features that make sailing more interactive.
You get access to cannons, customization, and an anchor, so the upgrade is not simply about having a larger boat.
Better for Exploration
If you like exploring every island and looking for quests, NPCs, weapons, Fruits, and other activities, having a better ship is especially useful.
You will spend a lot of time on the ocean as you discover new areas, so upgrading your transportation can make a big difference.
Helpful for Later Progression
As you move beyond the early areas, you will have to travel farther between locations. Getting the bigger ship when you are ready means you will already have a better vessel for exploring the later parts of the game.
What Should You Do Before Buying a Bigger Ship?
Before you head to Maple Village, I recommend doing a little preparation.
Make sure you have:
• Enough Money to purchase the ship.
• Enough progression to reach Maple Village.
• Your main quests moving forward.
• Decent combat equipment.
• Some extra Money for other important purchases.
Quests and repeatable missions are useful if you need to save up. Instead of spending all of your Money on random items, try to keep some aside for major upgrades such as your ship.
The bigger ship is something you will continue using as you explore the game, so it is a much better long-term purchase than wasting your Money on items you do not really need.
Bigger Ship vs Starter Ship
Your starter ship is perfectly fine when you are new to Grand Blue. You can use it to travel around the first few islands while you learn the game and complete your early quests.
The bigger ship becomes more useful when you start traveling farther and spending more time exploring.
Here is the basic difference:
• Starter Ship: Good for early-game transportation and basic exploration.
• Bigger Ship: Better for longer exploration and includes features such as cannons, customization, and an anchor.
So, there is no reason to feel like you need to replace your starter ship immediately. Wait until you have progressed far enough and the upgrade actually becomes useful.
Can You Customize the Bigger Ship?
Yes, the bigger ship can be customized.
This lets you make the ship feel more personal instead of simply using the default setup. It is another nice progression feature alongside things such as your Fruit, weapon, Fighting Style, and other equipment.
If you enjoy customizing your character and gear, you will probably appreciate having some control over your ship as well.
Getting a bigger ship in Grand Blue is pretty simple once you know where to go. You need to progress far enough to reach Maple Village, then find the NPC named Mary and speak with her about purchasing a new ship.
The upgrade is definitely worth considering once you start traveling more frequently. You get more than just a larger boat, as the ship also gives you access to customization, mounted cannons, cannon aiming and firing, and an anchor that you can use by holding E.
I would not worry about getting it during the very early game. Use your starter ship, complete your quests, earn Money, and continue progressing. Once you reach Maple Village and have enough funds, go ahead and pick up the bigger ship. It will make exploring the islands and traveling across the ocean much more enjoyable.
