As players progress through Nexomon Extinction, they may come across various vaults that require a specific key to unlock. One such key is the Vault Key, which can be obtained in several caves throughout the game.

In this article, we'll provide you with the locations of where to find the Vault Key and what it does for you once acquired.

Spoiler Alert: If you don't want to know how to get the Vault Key or what it does, feel free to skip this section.

To obtain the Vault Key, you need to explore specific caves in the game. One such cave is the 'Frozen Tundra'. Yes, you read that right - I went to the Frozen Tundra before I was supposed to!

The Vault Key is essential for unlocking certain vaults and accessing exclusive rewards. What's more, it can also be used to obtain other valuable items, like the Ultra Pickaxe.

Tips: If you're planning to go to the Drake Isles, make sure to get your Vault Key beforehand. Silver said that the Ultra Pickaxe will be available there, but I decided not to go when I saw it at the beginning.

In conclusion, the Nexomon Extinction Vault Key is a valuable item that can open up new possibilities in the game. Make sure to explore the right caves and get your hands on this key to unlock its potential.

Nexomon extinction vault key locations