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Find the Demineur mine location in Clair Obscur: Expedition 33, and see what happens when you examine or attack the Demineur. Here's a walkthrough for the Demineur quest, including whether you examine or attack the Demineur, and the location of the Intact Mine!
| Demineur Articles | |
|---|---|
| Demineur NPC Guide | Demineur Enemy Guide |
List of Contents
The Intact Mine the Demineur needs is also located in the same area where the NPC is, but you'll have to do some platforming to get it.
| 1 | ![]() Turn right from the Demineur and jump on the circular platforms until you reach the bigger platform near the center. |
|---|---|
| 2 | ![]() You'll spot a tunnel on your right that you can reach with more platforming. |
| 3 | ![]() Pick up the Intact Mine from the floor and return to the Demineur. |
| Choice | Outcome |
|---|---|
| [Examine] | You'll need to find and retrieve a lost Intact Mine in the area and give it to the Demineur to obtain a new weapon. |
| [Attack] | Demineur will engage you in combat. Defeating it will reward you with Colour of Lumina, Chroma Catalyst, and XP. |
| Let's leave it. | The party will leave it alone, but you can come back later should you wish to obtain the side quest's rewards. |
During the first time that you meet the Demineur NPC, you will have the option to examine it, attack it, or just leave it alone. We recommend examining the Demineur so you can get the Deminerim weapon for Lune after completing its short side quest.
You will still have the option to pick a fight with it even after completing the side quest and obtaining the weapon. Despite this, it is not advised to attack Demineur as players will lose the opportunity to gain a special reward in The Fountain area that can be accessed later in the story.
| Trophy | Requirement |
|---|---|
Aiding the Enemy
G: 25 |
Finish all of the Nevron quests.
▶ All Nevron Quests |
Players can return to attack Demineur after unlocking the Aiding the Enemy achievement for the extra rewards. This allows maximizing the loot gained from the quest and battle without missing the achievement.
Trophy Guide and Achievements List

Returning the lost Intact Mine to the Demineur rewards you with the Deminerim Lightning-type weapon for Lune. This weapon also scales with Agility and Luck.
| Side Quest Rewards | |
|---|---|
Colour of Lumina
x3 |
Chroma Catalyst
x1 |
These rewards are only obtainable by fighting the Demineur, and the only ones you can get as rewards through this route.
| Demineur World View & Location | |
|---|---|
![]() |
|
| Location | Flying Waters |
Demineur is an NPC that you can find in Flying Waters. You can find the Demineur by passing through the vase-like entrance.

List of All NPCs and Locations
Demineur Mine Location



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