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Dragon Quest 1 HD-2D Remake (DQ1)

How to Get the Thief's Key

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Thief
The Thief's Key is obtained from Robbin 'ood and is used to unlock locked doors in Dragon Quest 1 HD-2D Remake (DQ1). Read on to learn where and how to get the Thief's Key here.

List of Keys
Thief's Key Magic Key Ultimate Key

How to Get the Thief's Key

Go to Galenholm

Thief
To get the Thief's Key, you will first need to go to Galenholm, located in the northeast of the map. In this town, you will overhear a swindler who is bragging about the Thief's Key among the town folks.

Before going to the swindler at the Roadside Inn, located south of Galenholm, you'll want to stock up on healing items, upgrade your equipment, and farm levels in preparation for the dungeons and enemies ahead.

Walkthrough Part 1: Tantegel Castle to Craggy Cave

Face Off Against Robbin' 'Ood

Robbin
Once you get to the Roadside Inn, you'll learn that Robbin' 'Ood stole the Thief's Key, and you'll now need to head to the Craggy Cave to get it. Also, before going to the cave, take the opportunity to rest and recover your HP and MP at the inn.

When you're ready, head to the Craggy Cave to face Robbin' 'Ood and his 'Oodlums. They'll be pretty tanky and are resistant to physical attacks, so use spells like Zap and Sizz to take them down. After beating them, Robbin' 'Ood will ask you to save one of his 'Oodlums in exchange for the Thief's Key

Craggy Cave Dungeon Guide

Defeat the Sorcerer

Sorcerer battle
Take some time to recover, and once you're ready, head down to B2 to face the Sorcerer. Make sure to always apply Fizzle on the boss so that they cannot cast spells on you. This way, you can easily take them down since they'll be forced to use physical attacks.

Return to Robbin' 'Ood

Thief
Once the Sorcerer's been defeated, you can head back to B1 so that you can talk to Robbin' 'Ood and get the Thief's Key. This will now allow you to unlock any red doors and chests found around the world.

All Thief's Key Door Locations

Tantegel Castle
Tantegel Castle
Tantegel
Tantegel
Shrine of Rain
Shrine of Rain
Quagmire Cave
Quagmire Cave
Rimuldar
Rimuldar
Galen’s Grave
Galen’s Grave

The list above shows the available locations where you can use the Thief's Key to open red doors and acquire items or treasures. Make sure to check these doors for any items that might be worth taking inside their rooms.

Interactive Map and List of All Locations

Thief's Key Effects and Cost

Thief's Key Item Details

Type Key
Buy -
Sell -
Effect
A key recieved from Robbin 'Ood that can unlock any red door it's inserted into.

Dragon Quest 1 HD-2D Remake (DQ1) Related Guides

DQ1-2 - Items
List of Items

List of Item Types

Healing Miscellaneous Key

All Key Items

Magic Key Faerie Flute Princess's Pledge
Lyre of Ire Sunstone Rainbow Drop
Thief's Key Soul Sigil World Map
Frazzled Feathers Princess's Necklace Star Sigil
Sun Sigil Moon Sigil Water Sigil
Ultimate Key Pure Water Hextract
Spider Web Slippery Sap Two-Leaf Clover
Twitching Powder Jeeper Creeper Sphere of Light
Glimmergrass Wakerobin Sunup Syrup
Glowing Seeds Undying Flame Moonbeam Dew
Stardust Wellspring Crystal

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