Honkai Star Rail is a new space fantasy RPG by the creators of Genshin Impact.
Ride the Astral Express and discover the galaxy’s infinite wonders filled with thrills and adventures.
Meet new friends around the world and even run into some familiar faces.
Explore the universe’s wonders like a space station, a planet with eternal winter, a starship, and more.
The game has high-quality cinematics, innovative facial expressions, and an original score.
Go on an adventure with new friends and reimagine tactical combat using a brand-new command combat system.
In this guide, you’ll learn how to unlock the Cavern of Corrosion in Honkai Star Rail, a new HoYoverse space fantasy RPG.
How to Unlock Cavern of Corrosion in Honkai Star Rail
To unlock the Cavern of Corrosion in Honkai Star Rail, you need to level up to level 24 and complete “Cleanse in the Darkness Outside”.
You also need to complete the “The Stars Are Cold Toys” quest.
Here’s how to do this (expand the screenshots above):
- Level up to level 24 and follow the main storyline quest, “Cleanse in the Darkness Outside”.
- Follow the questline and it will bring you to the “The Stars Are Cold Toys” quest.
In “The Stars Are Cold Toys” quest you’ll unlock “Cavern of Corrosion Teleportation”.
It’s a feature where you can defeat enemies to obtain Relics.
Further reading
How to Complete Signs of Fragmentum Difficulty 3 in Honkai Star Rail
How to Complete Signs of Fragmentum Difficulty 2 in Honkai Star Rail
How to Get Trailblazer Fire Build Preservation in Honkai Star Rail
