What to know
- Iron Lung increases Mina’s maximum burrow duration, including underwater.
- It is obtained as a reward for defeating the Mock Moon miniboss.
- The Trinket is located in Nox’s Bayou, specifically the Moonlit Path area.
- It only requires one Trinket slot, making it easy to equip alongside other useful upgrades.
If you’re struggling with underwater sections or constantly running out of burrow time while exploring hidden routes, the Iron Lung Trinket in Mina the Hollower is worth grabbing as soon as you reach Nox’s Bayou. It significantly extends how long Mina can remain underground, which makes traversal much more forgiving and opens up safer exploration opportunities.
| Detail | Information |
|---|---|
| Trinket | Iron Lung |
| Effect | Increases maximum burrow time, even underwater |
| Location | Nox’s Bayou – Moonlit Path |
| Requirement | Defeat the Mock Moon miniboss |
| Trinket Cost | 1 Slot |
| Category | Mobility / Exploration |
Where to find Iron Lung in Nox’s Bayou
The Iron Lung Trinket is found during your journey through Nox’s Bayou, specifically within the Moonlit Path section. To obtain it, you must first locate and defeat the optional miniboss known as Mock Moon.
After winning the encounter, continue north from the boss area. The reward chest containing Iron Lung can be found beyond the boss room. Once opened, you’ll permanently unlock the Trinket and can equip it from your inventory menu.
How to get the Iron Lung Trinket in Mina the Hollower
Step 1
Progress through the story until you reach Nox’s Bayou. Explore the Bayou and make your way toward the Moonlit Path region.
Step 2
Locate the Mock Moon miniboss encounter. Defeat Mock Moon. The fight is required before the Trinket becomes available.
Step 3
Travel north of the boss room and open the reward chest to obtain Iron Lung.
What Iron Lung does and why it is useful
Iron Lung extends Mina’s maximum burrow duration, allowing her to stay underground for longer periods before resurfacing. The effect also works underwater, which is where the Trinket becomes especially valuable.
Many hidden paths, collectibles, and shortcuts in later areas require extended underwater movement or long burrow routes. Equipping Iron Lung reduces the pressure of managing your air and timing, making exploration much more comfortable.
The Trinket also pairs exceptionally well with movement-focused equipment such as the Tunneling Codex, allowing for much smoother traversal through water-heavy zones and secret tunnels.
| Reward | Effect |
|---|---|
| Iron Lung Trinket | Increases maximum burrow time |
| Underwater Bonus | Extended burrow duration also works underwater |
| Slot Requirement | 1 Trinket Slot |
Why you should collect the Iron Lung as early as possible
Among the exploration-oriented Trinkets available during the early portions of the game, Iron Lung provides one of the most noticeable quality-of-life improvements. Unlike combat-focused Trinkets that only help during specific encounters, Iron Lung benefits nearly every exploration session by giving you more freedom to stay underground, search for secrets, and navigate submerged passages.
Players aiming for higher completion percentages or hunting hidden collectibles will likely keep this Trinket equipped for a large portion of the adventure.
The Iron Lung Trinket is located in Nox’s Bayou’s Moonlit Path and is earned after defeating the Mock Moon miniboss. Once the battle is over, head north of the arena to claim the reward chest. Its ability to extend burrow duration both on land and underwater makes it one of the most practical exploration upgrades available during the early game.
