Sora Tanka
As a lifelong otaku and pop culture enthusiast, I spend my time exploring underground animation, vintage cinema, and the hidden corners of gaming. Through my writing, I cover overlooked anime classics, rising Roblox games, and the internet trends worth paying attention to. When I'm not tracking down the next niche simulator or hunting rare retro VHS tapes, I'm tweaking my home theater setup. Follow on Instagram, X, Facebook, LinkedIn.
Published: September 22, 2026 | 7 min read | Last updated: September 22, 2026
Most Hunt: Roblox 20 secret badges take a few minutes. Robloxian High School's does not. Hidden behind the gym is a full underground vault with a keypad door, three separate puzzle rooms, and 30 collectible items — all gating a final scroll called Secrets of the Vault. This is easily the most elaborate secret badge quest in the entire event. This guide has the exact keypad code, every pedestal sequence, the timeline puzzle order, and where to find every hidden item so you can clear the whole vault in one trip instead of five.
⚡ Quick Answer
Complete the main Hunt quest first, then gather a Guitar, Witches Brew, Taco, and Sunblocks Latte. Reveal the basement door behind the gym with a Leaf Blower, insert items in order, then enter keypad code SEV66ELL20102LRYRPS. Solve 3 puzzle rooms for 3 keys, then open the Golden Door for the Secret Scroll.
What Is the Secrets of the Vault Quest?
Robloxian High School's secret badge quest is a multi-stage vault hunt hidden behind the school gym. Unlike most secret badges in The Hunt: Roblox 20, which are single-location objectives, this one has four separate item-gathering steps, a keypad-locked door, three puzzle rooms each guarding a key, and a final vault reward. You must complete the main Hunt: Roblox 20 event quest for Robloxian High School before this secret badge unlocks.
📊 Key Stat: This vault quest requires collecting 30 Tix items in total across one of its three rooms alone — making it the most collectible-heavy secret badge confirmed in The Hunt: Roblox 20 so far. (Gameplay footage, September 2026)
Step 1 — Gather the Four Starting Items
Before touching the basement, collect these four items across the school map. Doing this first saves multiple trips later:
- Leaf Blower. Found outside the high school near the front entrance. You need this tool to reveal the hidden basement door — grab it before anything else.
- Witches Brew. Go to Club Red and talk to the Cashier. Select the dialogue option "I'd like a potion" and purchase it for $5.
- Taco. Go to the School Cafeteria and talk to the Staff. Select "I'd like some lunch please" and purchase the Taco for $2.
- Sunblocks Latte. Same dialogue at the Cafeteria/Coffee Stand awards this alongside the Taco — cost is $5.
- Guitar. Head to the 2nd floor of the school and find the broken room. Click the door hinge and enter the pipe to reach the Mad Music Shop. Talk to NPC Maddie with dialogue "Maddie how are you doing" to receive the Guitar for free.
💡 Pro Tip: Use the Skateboard for fast travel between Club Red, the Cafeteria, and the school grounds. Total cost for all purchased items is $12 in-game dollars — cheap, so don't worry about saving up before starting.
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Step 2 — Reveal and Open the Basement Door
With all four items collected, head to the back of the school near the gym.
- Use the Leaf Blower on the hidden entrance behind the gym to clear it and reveal the basement door.
- Insert the four items into the slots in this exact order: Guitar → Witches Brew → Sunblocks Latte → Taco.
- Click "Finish" once all four slots are filled correctly. The basement unlocks and the keypad door appears.
⚠️ Important: The item order matters. Insert them in the wrong sequence and the puzzle check fails, forcing you to retrieve replacement items if they get consumed. Follow the exact order: Guitar, Witches Brew, Sunblocks Latte, Taco.
Step 3 — The Keypad Code
Once inside the basement, you'll find a keypad-locked door to the Green Room. Enter this code:
SEV66ELL20102LRYRPS
Enter exactly as shown, then click Submit
This code is long and easy to mistype on a Roblox keyboard prompt. I'd recommend typing it slowly in segments — SEV66 then ELL20102 then LRYRPS — rather than trying to blast through the whole string at once. One wrong character and you have to start entry from scratch.
Step 4 — Green Room: 6-Item Pedestal Puzzle (Red Star Key)
Inside the Green Room is the Big Item Room — a shelf-lined room with six collectible items. Grab all six, then place them on the pedestals in this exact order:
- Shaggy (hat)
- Volcano Gear / Propeller Hat / Floating Gear
- Tel (found in the centre of the room)
- Golden Feathered Fedora (yellow-accented hat)
- Sword (found on the left side of the room)
- Cape of Invisibility / Cloak
Placing all six pedestal items in the correct order unlocks the chest, granting the Red Star Key.
💡 Pro Tip: Grab all six items before placing any of them — this way you can quickly place them in sequence without backtracking mid-puzzle if you place one wrong.
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Step 5 — Red Room: Update History Timeline Puzzle (Orange Diamond Key)
Open the Red Door to find a room containing cards representing different Robloxian High School update history moments. Your task: arrange them in chronological order from oldest to newest.
This puzzle requires knowledge of the game's actual update history — cards depict different eras of the game's development. Study each card carefully for date references or visual cues that hint at chronological order before placing them. Getting the sequence correct unlocks the chest with the Orange Diamond Key.
📊 Note: This is the most knowledge-dependent puzzle in the vault. Unlike the item pedestals, there's no shortcut — you genuinely need to read each card and reason out the timeline. Take your time here rather than guessing randomly.
Step 6 — Orange Room: Tix Collectible Puzzle (Gold Shield Key)
Open the Orange Door to enter the largest collectible challenge in the vault: 30 total Tix items scattered throughout the room. You don't need all 30 for the puzzle itself, but you do need these 8 specific pedestal items placed in exact sequence:
- Lord of the Tixoration (Tiara)
- Tix Wings
- Tix Wanderer
- Tix Sword
- Tix Scarf
- Tix Beanie
- Tix Tie — hidden on the side wall, easy to miss
- Tix Visor
Placing all 8 pedestal items in the correct sequence unlocks the chest containing the Gold Shield Key.
⚠️ Easy to Miss: The Tix Tie is mounted on the side wall of the room, not on a shelf or in the open like the other items. Most players walking through quickly miss it entirely on their first pass. Check the walls carefully before assuming an item isn't in the room.
💡 Pro Tip: While the puzzle only requires 8 specific items, the room has 30 total Tix collectibles. If you're a completionist, grab all 30 while you're in here — you're already searching the walls and corners for the Tix Tie anyway.
Step 7 — The Golden Door and Secret Scroll
With all three keys in hand — Red Star, Orange Diamond, and Gold Shield — return to the main hallway and open the Big Golden Door. Climb to the top of the main vault to find the Secret Scroll, officially titled "Secrets of the Vault". Claiming it completes the secret badge quest.
| Room | Puzzle | Key Reward |
|---|---|---|
| Green Room | 6-item pedestal sequence | Red Star Key |
| Red Room | Update history timeline order | Orange Diamond Key |
| Orange Room | 8-item Tix pedestal sequence | Gold Shield Key |
| Main Vault | Open Golden Door with all 3 keys | Secret Scroll |
📊 Total Cost: This entire vault quest costs just $12 in-game dollars across the three purchased starting items — Taco ($2), Witches Brew ($5), and Sunblocks Latte ($5). No Robux required anywhere in the sequence.
Frequently Asked Questions
What is the keypad code for the Robloxian High School vault?
The keypad code is SEV66ELL20102LRYRPS. Enter it exactly at the basement door after inserting the Guitar, Witches Brew, Sunblocks Latte, and Taco into the slots in that order. This unlocks access to the Green Room and the rest of the vault puzzle chain.
How do you unlock the Red Star Key in Robloxian High School?
Collect six items in the Green Room's Big Item Room — Shaggy, Volcano Gear, Tel, Golden Feathered Fedora, Sword, and Cape of Invisibility. Place them on the pedestals in that exact order to unlock the chest containing the Red Star Key.
Where is the Tix Tie hidden in the Orange Room?
The Tix Tie is mounted on a side wall of the Orange Room, not displayed on a shelf like most other items. It's one of the 8 required pedestal items for the Gold Shield Key puzzle and is commonly missed on a first pass through the room.
Do you need all 30 Tix items to complete the vault?
No — only 8 specific Tix items are required for the pedestal puzzle: Lord of the Tixoration, Tix Wings, Tix Wanderer, Tix Sword, Tix Scarf, Tix Beanie, Tix Tie, and Tix Visor. The remaining Tix items among the 30 total are optional collectibles for completionists.
What do you get for completing the Robloxian High School secret badge?
Completing the full vault sequence — all three puzzle rooms and the Golden Door — awards the Secret Scroll, officially named "Secrets of the Vault." This is the secret badge reward tied to Robloxian High School in The Hunt: Roblox 20's secret badge track.
Final Thoughts
This is easily the most involved secret badge in The Hunt: Roblox 20 confirmed so far — four gathered items, a long keypad code, three separate puzzle rooms, and 30 collectibles in one of them. Do the item gathering first, follow the keypad code exactly, and don't skip checking the walls in the Orange Room for the Tix Tie. Budget at least 20-25 minutes for a clean first run through the whole vault. For all other secret badges in the event check our complete secret badges guide.
