The Forge Unknown Key (June 2026) Fallen Angel’s Cave Guide
The Unknown Key in The Forge Roblox unlocks Fallen Angel’s Cave in Stonewake’s Cross, granting access to purchase the powerful Arcane Pickaxe for $125,000. This one-time use key is obtained by completing the Bard’s Lost Guitar quest, making it essential for mid-to-late game progression.
Quick Reference
| Aspect | Details |
|---|---|
| Key Purpose | Unlocks Fallen Angel’s Cave gate |
| Quest Required | Bard’s Lost Guitar |
| Location | The Cave, Stonewake’s Cross |
| Key Usage | One-time use, consumed after opening |
| Reward Access | Arcane Pickaxe ($125,000) |
| Pickaxe Stats | 115 Power, +10% Speed, +50% Luck, 3 Rune Slots |
What is the Unknown Key?
The Unknown Key is a special quest item in The Forge Roblox that serves one specific purpose: opening the locked metal gate to Fallen Angel’s Cave. This hidden area contains the Arcane Pickaxe, one of the best mid-to-late game mining tools available. Unlike regular keys, the Unknown Key is consumed upon use and cannot be reused or obtained again.
Contents
Key Features:
- Single-use item that disappears after unlocking the gate
- Cannot open any other doors or chests in the game
- Required for accessing the Arcane Pickaxe purchase location
- Gate remains permanently open after using the key
How to Get the Unknown Key: Complete Bard’s Lost Guitar Quest
Step 1: Find and Talk to the Bard
The Bard can be found in Stonewake’s Cross sitting near a campfire. To locate him:
- Head east from the starting area
- Pass the Potions Stall in the northeast
- Look for a small campfire just beyond the stall
- The Bard sits on the floor near the fire
Important: You must accept the Lost Guitar quest before proceeding. Many players make the mistake of finding the guitar first, only to discover they can’t pick it up without starting the quest.
Step 2: Enter The Cave and Find the Secret Room
Once you’ve accepted the quest:
- Enter The Cave in Stonewake’s Cross
- Head down to the main lower pathways
- When you reach the first crossing near NPCs like Nord and Umut the Brave, turn left
- Look for a patch of dirt with moss growing along a stone wall
- The moss-covered wall isn’t solid – walk right through it
- You’ll drop down into the Secret Cave
Step 3: Retrieve the Lost Guitar
Inside the Secret Cave:
- The Lost Guitar lies on the rocks beside a skeleton
- Hold the E key (PC) to pick it up
- The skeleton can be talked to but doesn’t provide useful information
- Return the guitar to the Bard to receive your Unknown Key
Common Mistake: If you can’t pick up the guitar, you probably forgot to accept the quest first. Return to the Bard and start the quest properly.
Where to Use the Unknown Key: Finding Fallen Angel’s Cave
Navigating to the Locked Gate
With the Unknown Key in your inventory:
- Return to The Cave in Stonewake’s Cross
- Drop down to the main lower pathways
- When the path splits, take the right (Inner Cave route)
- Continue following the right-side path
- Look for a locked metal gate with a large lock
- Hold E to interact with the lock and use your Unknown Key
Pro Tip: If you get lost, simply hug the right wall and always take the right-most path at intersections. This method reliably leads to the locked gate.
Inside Fallen Angel’s Cave
Once you unlock the gate:
- The gate remains permanently open for your character
- The Unknown Key disappears from your inventory
- Inside, you’ll find stone hands carved into the wall
- The Arcane Pickaxe floats in the middle of these hands
- The pickaxe costs $125,000 to purchase
Arcane Pickaxe: Complete Stats and Analysis
Base Statistics
| Stat | Value | Description |
|---|---|---|
| Mining Power | 115 | Strong mining capability for mid-game ores |
| Mine Speed | +10% | Faster mining animation and ore collection |
| Luck Boost | +50% | Increased chance for rare ore drops |
| Rune Slots | 3 | Customizable with various runes for bonuses |
Is the Arcane Pickaxe Worth It?
Buy It Immediately If:
- You have sufficient gold (over $150,000 recommended)
- You’re already progressing through mid-game content
- You need better mining efficiency for rare ores
- You can afford it without halting main progression
Wait If:
- Buying it would leave you completely broke
- You’re still in early game areas
- Basic pickaxes serve your current needs adequately
- You haven’t unlocked areas where rare ores appear
Optimal Rune Configuration
The three rune slots make the Arcane Pickaxe exceptionally versatile:
- Best Setup: Load all three slots with Miner Runes featuring 10%+ Luck bonuses
- Alternative: Mix Luck runes with Speed runes for balanced performance
- Pro Strategy: Sell any runes with less than 10% Luck bonus and keep farming for better ones
Advanced Strategies and Pro Tips
Making Gold Faster for the Pickaxe
- Craft and Sell Heavy Armor: Easy to craft and sells for high prices
- Focus on High GP/Hour Activities: Don’t waste time with inefficient mining
- Use The Forge Codes: Regularly check for new codes that provide gold or boosts
- Join the official Discord community for trading tips and market insights
Maximizing Pickaxe Efficiency
- Rune Farming: Focus on getting high-percentage Luck runes first
- Timing: Use the pickaxe during luck-boosting events or with luck totems
- Area Selection: Mine in areas with the highest concentration of valuable ores
- Combination Forging: Use the Forge Calculator to plan optimal crafting
Common Troubleshooting Issues
“I can’t pick up the guitar!”
Solution: You forgot to accept the Bard’s quest first. Return to the Bard, talk to him, and accept the Lost Guitar quest before trying to pick up the guitar.
“The gate is locked again!”
Explanation: The Unknown Key is single-use and disappears after opening the gate. However, the gate remains permanently open for your character, so you can walk back in anytime.
“I’m lost and can’t find the gate!”
Solution: Return to the main fork in The Cave and take the right-side path (Inner Cave route). Keep hugging the right wall at every split, and you’ll eventually reach the locked gate.
“The pickaxe price seems different!”
Note: Game updates may adjust the Arcane Pickaxe price. Always trust the price shown in your game when interacting with the pickaxe, as online guides may show outdated information.
Community Resources and Official Channels
Official Resources
- Official Discord Server: Join The Forge Community – 2M+ members for real-time discussions
- Roblox Game Page: The Forge Official – Latest updates and announcements
- Developer Twitter: @FireAtacck – Direct updates from the creator
- Official Database: TheForge.gg – Comprehensive item database and forge calculator
Community Hubs
- Reddit Community: r/TheForgeRoblox – Player discussions and strategies
- Game Wiki: IGN The Forge Guide – Detailed walkthroughs and secrets
Frequently Asked Questions
How long does the Bard’s Lost Guitar quest take?
The quest typically takes 5-10 minutes once you know the locations. The guitar is relatively close to the Bard, making this one of the quicker side quests in The Forge.
Can I get multiple Unknown Keys?
No, the Unknown Key is a one-time reward from completing the Bard’s quest. You cannot obtain another key, but you don’t need one since the gate remains permanently open after using it.
What happens if I die after using the key but before buying the pickaxe?
The gate stays open, so you can return to Fallen Angel’s Cave anytime. The Unknown Key will be gone (as it’s consumed on use), but you can still access the cave to purchase the pickaxe when you have enough gold.
Is the Arcane Pickaxe the best in the game?
Currently, the Arcane Pickaxe is considered the best mid-to-late game pickaxe. While future updates may introduce better options, it remains the top choice for most players in June 2026.
Can I sell or trade the Unknown Key?
No, the Unknown Key is a soulbound quest item that cannot be sold, traded, or dropped. It can only be used to unlock the Fallen Angel’s Cave gate.
What level should I be before attempting this quest?
While there’s no strict level requirement, most players find success around Level 10-15, when they can comfortably navigate The Cave and have started thinking about mid-game upgrades.
Does the Arcane Pickaxe work in all mining areas?
Yes, the Arcane Pickaxe can be used in all mining areas throughout The Forge, making it a versatile investment for your mining career.
Final Thoughts
The Unknown Key questline represents one of the most rewarding early-to-mid game progressions in The Forge. While the $125,000 price tag for the Arcane Pickaxe might seem steep, the combination of high mining power, speed bonus, luck boost, and three rune slots makes it an investment that pays dividends throughout your gameplay experience.
Remember to bookmark this guide and check back regularly for updates, as The Forge receives frequent balance changes and new content. Join the official Discord community to stay connected with fellow players and receive real-time updates about game changes.
Happy forging, and may your ore drops be ever in your favor!
