In the world of Hell Is Us, there are these things called Vaults of Forbidden Knowledge, and they’re basically hidden stashes of valuable stuff and lore. To get inside, you need a special code, and these vaults are scattered all over the place, from the Senedra Forest to the Vyssa Hills and even Lake Cynon.
What’s cool is that they’re packed with rewards, like defensive gear, powerful weapons, important lore items, and those rare Amine Prisms. The codes for these vaults are actually made up of a sequence of the eight core emotions that are a big part of the game’s story.
Every Code and Vault Door Passcode in Hell Is Us
Now, to naturally figure out these codes, you have to find various research items hidden around the world and bring them back to Tania Alver, an important character you’ll find in the APC. As you hand over enough research, Tania gets to work, deciphering all that new knowledge.
| Location/Item | Type | Code/Password |
|---|---|---|
| Acasa Marshes Vault | Vault Code | Rage, Ecstasy, Terror, Grief |
| Acasa Marshes Vault Gate | Gate Code | 151991 |
| APC Lockbox | Code | 199301 |
| Computer Room D Computer | Code | 731596 |
| Dr. Marga Drone Room Door | Code | 23031 |
| Jeljin Vault | Vault Code | Grief, Loathing, Vigilance, Terror |
| Lake Cynon Vault | Vault Code | Vigilance, Grief, Loathing, Ecstasy |
| Library Archive Door | Code | 537734 |
| Marastan Computer | Code | 4132 |
| Ministry of Cultural Primacy Computer (Marston Ral’s PC) | Code | 773 |
| Ministry of Cultural Primacy Wall Safe (Marston Ral’s Safe) | Code | 203279 |
| Museum B4 Timeloop Computer | Code | 7584 |
| Museum Safe | Code | 7777 |
| Pharmacy Computer | Code | 91012 |
| Room 109 Safe | Code | 270 |
| Senedra Forest Vault | Vault Code | Terror, Admiration, Rage, Amazement |
| Talju Safe | Code | 34911 |
| Vitalis House Door | Keycode | 321713 |
| Vyssa Hills Vault | Vault Code | Admiration, Amazement, Ecstasy, Rage |
| Watcher’s Nest Eternity Computer | Code | 241244 |
| Whistleblower Computer | Code | 51108 |
Eventually, she’ll give you a general location for a vault and its emotional passcode. This setup is a great way to reward you for exploring and getting into the game’s story. On the other hand, if you just want to get to the good stuff, you can enter a known passcode directly, and it’ll open up the vault regardless of your research progress.
Hell Is Us – Do I Have to Find the Code or Can I Just Put It In?
In Hell is Us, you have a couple of options when it comes to getting into the Vaults of Forbidden Knowledge. The game is designed to let you find the codes naturally, but it also gives you a way to just enter them directly if you already know them, which is a nice bit of flexibility.
The way you’re supposed to get these codes is by finding special “research items” all over the game world. You take these back to Tania Alver in your APC, and when you’ve given her enough of them, she’ll decipher a code and give you a general idea of where to find the vault. This whole system encourages you to explore and rewards you for being thorough, since each of the six vaults is packed with valuable stuff like defensive gear, weapons, lore items, Glyphs, and Relics. It’s definitely worth the effort if you want to get the full story and some powerful equipment.
On the other hand, the game also lets you bypass all that searching if you’d rather not spend the time. If you already have a vault’s code, you can just input it to unlock the door. It doesn’t matter if Tania has given it to you yet or if you’ve found all the research items. This means that if you use a guide, you can access the vaults in any order you want and at any time you find them.
This is a great feature for players who just want to get to the rewards or for people replaying the game who already know the solutions. Essentially, the passwords for these vaults are always an eight-character combination, and once you know the sequence, you’re free to use it in Hell Is Us.
