Look, we've all been there. You finally clawed your way through the belly of a high-security automated missile silo, your stimpak count is hitting single digits, and the scorched-earth boss fight of your dreams is just a keypad away. Then it hits you. You don't actually have the Fallout 76 nuke launch codes. Or maybe you have a bunch of those annoying "Silo Alpha Code Piece" items clogging up your inventory, but they look like gibberish because, frankly, they are gibberish without the keyword decryption.
It's a massive pain.
The game wants you to hunt down Scorched officers, listen for that frantic beeping sound, kill them, take their pieces, and then manually solve a literal keyword cipher using a hidden word that reveals itself one letter at a time inside the Whitespring Bunker. Honestly? Nobody does that anymore. Unless you're a math nerd who loves suffering, you’re probably just looking for the weekly reset numbers so you can drop a nuke on Monongah Mine or Fissure Point Prime and get on with your life.
Why the Manual Way is Basically Impossible Now
Back when the game launched in 2018, Bethesda envisioned players working together to decode these things. It was supposed to be this grand, community-wide puzzle-solving event every week. But the community is way faster than the devs anticipated. Within hours of the weekly reset (which happens every Monday at midnight GMT), the codes are already cracked.
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If you try to do it "legit," you have to track down eight different code pieces for a single silo. Alpha, Bravo, and Charlie all have their own sets. That’s 24 officers you have to find. They spawn randomly across Appalachia. Once you have the pieces, you then have to look at the command board in the Whitespring surveillance wing to find the keyword. But the keyword doesn't even appear all at once; it fills in slowly over the course of the week. This means if you want to launch a nuke on Tuesday, the game hasn't even given you enough clues to solve the puzzle yet.
It’s a broken system that the player base has effectively bypassed.
How to Get Fallout 76 Nuke Launch Codes Right Now
If you are standing in a silo right now and need the numbers, don't start hunting officers. You use NukaCrypt.
This is a community-run site where players input the partial data they find, and a decryption algorithm spits out the solved 8-digit code for the week. Because the encryption method (a modified Caesar cipher combined with a keyword) is predictable once a few letters are known, the site usually has the correct codes for Alpha, Bravo, and Charlie within minutes of the weekly reset.
The Current Codes (Standard Weekly Cycle)
Since the codes change every seven days, you have to be careful about the "reset window." If you are playing right at the edge of the reset time, your code might expire while you are mid-run. That is a heartbreaking way to waste 45 minutes of ammo and effort.
Usually, the codes look something like this (just as an example of the format, not necessarily this week's specific digits):
- Alpha: 89435061
- Bravo: 21546730
- Charlie: 56023419
You enter these into the keypad after you've cleared the launch prep and inserted your Nuclear Keycard. If you mess up the code, you don't lose the silo progress, but you do lose the Keycard. Always double-check your source before you hit enter.
The Nuclear Keycard Problem
You can have all the Fallout 76 nuke launch codes in the world, but they're useless without the physical card. These aren't just lying around in drawers. You have to hunt down a Cargobot.
Go to the Whitespring Bunker. Use the military wing terminal to track a "Nuclear Keycard Escort." This marks a Vertibot squadron on your map. It's a bit of a chase. You’ll need a long-range weapon because those Cargobots don't like to sit still, and their Vertibot guards will chew through your armor if you aren't careful.
Pro tip: Aim for the thrusters. If you disable the engines, the bot slows down to a crawl, making it way easier to finish off. Once it crashes, you pick the lock on the crate and grab your card. Stock up on these. I usually keep five or six in my stash because there is nothing worse than finishing a Silo Charlie run and realizing you're out of plastic.
Surviving the Silo Run Without Losing Your Mind
Let’s be real: the silos are tedious. They are filled with Gutsys, Assaultrons, and those ceiling turrets that somehow have 100% accuracy. If you’re going in solo, you need a plan that doesn't involve spending 1,000 rounds of .45 ammo.
- Hack the Terminals: If you have Level 3 Hacking, you can turn the turrets against the robots. This clears rooms while you hide behind a crate.
- The Bio-Metric ID: This is the first "gate." You have to find a blank card, scan yourself, and then register it. It's annoying, but it's a one-time thing per run.
- The Reactor Room: You can actually skip the "repair the pipes" objective if you have high enough Lockpicking or Hacking. There’s a side door that lets you bypass the entire radiation-filled mess. This saves you about 10 minutes and a lot of Rad-Away.
- Mainframe Cores: You’ll need to destroy a bunch of cores to open the final door, and then later, you’ll need to repair 15 cores to fix the console. Don't bother searching for "good" cores in the room. Just take the broken ones to a tinker’s workbench (there’s one right there) and fix them with a little circuit and steel. It’s way faster.
Where Should You Actually Drop the Nuke?
Getting the Fallout 76 nuke launch codes is just the setup. The "where" is what matters for the loot.
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If you want the Scorchbeast Queen, you aim for Fissure Point Prime in the Cranberry Bog. Just make sure you don't include the "Drop Site V9" fast travel point in the blast zone. If you leave that spot just outside the red circle, players can fight the Queen without needing power armor or hazmat suits. It’s common courtesy.
For the Interloper/Earle Williams fight, you have to hit Monongah Mine. This is a much tougher fight and it's instanced, meaning only eight people can be in there at once. If you’re playing with a huge group, someone is going to get left out.
Lastly, there's the newer boss at Abandoned Mine Shaft 2 in the Ash Heap. Naking this spawns the Ultracite Titan. It’s a fun fight, mostly because it’s a giant mole rat, and who doesn't want to whack a giant mole rat?
Common Misconceptions About Nukes
I hear a lot of weird rumors at player vendors. One is that certain codes give better loot. That’s total nonsense. The code is just a password. The loot is determined by the boss you spawn and the RNG gods.
Another one? That you can "steal" someone’s nuke. Technically, if someone else does all the work of clearing the silo and you sneak in at the very end and enter the code, yeah, you "stole" it. But that’s a great way to get blacklisted by the community. Don't be that person. If you see someone in a silo on the map, pick a different one. There are three silos per server for a reason.
Final Checklist Before You Launch
Don't fast travel to the silo until you've checked these off:
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- Check NukaCrypt for the latest Fallout 76 nuke launch codes.
- Ensure you have at least two Nuclear Keycards (in case you fat-finger the keypad).
- Bring plenty of circuitry and steel for the mainframe cores.
- If you're going for Earle, bring Liquid Courage so you don't spend the whole fight running away in fear.
- Check the map to see if the server is actually "alive." If there are only two other people on the server, nobody is going to show up to help you kill the Queen, and you’ll have wasted your nuke.
Once you’ve entered the code and selected your target, the siren will wail. You have about three minutes to get into position. If you’re farming flux, put on your Chinese Stealth Suit. If you’re farming bosses, get your heavy weapons ready.
Appalachia is a wasteland, but it's your wasteland. Go make a very big hole in it.
Next Steps for the Aspiring Overseer
To maximize your efficiency, your next move should be gathering the components for "Liquid Courage" before you even think about Silo Monongah. You'll need a Wendigo Colossus vocal sac, which you can only get from Earle or a random Colossus spawn in a nuke zone. Start by hitting a "boring" nuke zone in the Forest or Savage Divide to hunt for random spawns, or join an existing "A Colossal Problem" event to stock up. Having a stockpile of these will make your future nuke launches significantly more productive since you won't be losing DPS to the "fear" mechanic. Additionally, make sure your build is optimized for "Stabilized" if you're using Power Armor, as the armor penetration is vital for the endgame bosses you're about to summon.