About this island
Welcome to Grimstone, a rugged frontier town with secrets buried deep below. Descend into random (procedurally generated) caves, mine rare crystals like Lucidene, Viperite, and Nocturium, and manage your oxygen to survive.
👥 Mine together
🔀 Random (Procedurally Generated Caves)
🤠 Upgrade Your Gear & Operations
🗝️ Discover Hidden Secrets
💎 Multiple Crystals
🏤 Explore the town
Will you conquer the depths or become another lost miner? Saddle up and start your descent! 🤠tycoon
survival
mining
open world
1Active
How to Play This Island
Step 1Download Fortnite
If you don't already own Fortnite, you can download it for free.Step 2Navigate to Search
In Fortnite, navigate to Search by clicking on the search icon at the top of the screen.Step 3Search for Island
You can search for this island using its code or its name. Select it, and now you're ready to play!Report IslandSign in to report island