How to Get the “Locke & Key” Badge in Secret Universe (Roblox)
This guide explains how to unlock the “Locke & Key” badge in Secret Universe. This secret is an item-transfer puzzle that requires you to retrieve a key from a high platform and deliver it to a door below.
✅ Badge Overview & Requirements
| Aspect | Detail |
|---|---|
| Badge Name | Locke & Key |
| Prerequisite Badges | Secret, Marathon (must be unlocked first). |
| Main Challenge | Retrieve a key from Elevator Floor 2, drop it to the baseplate, and use it on the Evil Door. |
| Unlocks | Evil Arena structure |
| Difficulty Rating | 469 |
| Secret Type | Item-Transport Puzzle |
📝 Step-by-Step Solution
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Fulfill the Prerequisites
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Ensure you have the “Secret” and “Marathon” badges. These are required to attempt “Locke & Key.”
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Go to Elevator Floor 2
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Use the in-game elevator to travel to Floor 2.
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Complete the Obby and Grab the Key
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Navigate the parkour course on Floor 2 to reach the key. Pick it up.
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Drop the Key to the Baseplate
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This is the core puzzle mechanic. You must drop the key from the high platform so it lands on the main baseplate below.
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PC Players: Press the Backspace key to drop the held item.
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Mobile Players: Hold the key item, then tap the screen repeatedly until it drops.
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Respawn on the Baseplate
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After dropping the key, intentionally die to a killbrick (a deadly obstacle). This will make you respawn back on the main baseplate.
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Deliver the Key to the Evil Door
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Find where the key landed, pick it up again.
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Take it to the Evil Door structure and use the key on it to unlock the door.
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Claim Your Badge
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Upon successfully unlocking the Evil Door, the “Locke & Key” secret will be awarded.
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💡 Mechanics, Lore & Important Notes
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Vertical Puzzle: The challenge is designed around vertical transportation. You cannot simply carry the key down; you must use the game’s physics by dropping it.
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Respawn Strategy: Dying after dropping the key is the intended method to quickly return to the baseplate and continue the puzzle.
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Lore Reference: The badge’s description, “Abandon hope, all ye who enter here!” is a famous quote from Dante’s Inferno, fitting the “Evil” theme of the door and arena.
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Progression Link: Unlocking this badge is the gateway to accessing the Evil Arena, which contains its own set of combat-focused secrets.
❓ Frequently Asked Questions (FAQ)
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What if the key disappears or falls into the void?
The key may despawn if it falls into an inaccessible area. If this happens, you must return to Elevator Floor 2, complete the obby again to get a new key, and try dropping it more carefully toward the center of the baseplate. -
I can’t find the Evil Door. Where is it?
The Evil Door is a distinct structure on the main baseplate. If you have the prerequisites, it should be visible. Look for a prominent, themed door. -
Why is the drop command different for PC and mobile?
Roblox controls are platform-specific. The Backspace key is the default “drop” action on PC, while mobile uses a touch-and-tap gesture for the same function. -
Do I need any special tools like a Gravity Coil?
No. This puzzle can be completed with basic movement and the interact key. Tools are not required.
In summary, “Locke & Key” tests your understanding of the game’s item physics. Secure the key from above, drop it down, respawn, and deliver it to the foreboding Evil Door to unlock your path to the Evil Arena and earn this Dante-referencing badge.
