Wait — Correction: In Arkham City lore, players confirmed through testing that 2-7-5 means turn the numbers into letters via A1Z26 cipher (A=1, B=2, …, Z=26).
However, the game expects a three-digit number code for Riddler’s security lock. The actual solution is 275 and 325 as two separate codes to enter sequentially when prompted.
Correct Gameplay Solution
Ignoring letter conversion — the broadcast “2-7-5 3-2-5” simply instructs Batman to:
If you're building a Batman: Arkham City Riddler Guide feature, you'd want:
Feature: Decode Riddler BroadcastInput: Number pairs (e.g., "2-7-5 3-2-5") Output: Decoded phrase
Rules:
Known answer for Steel Mill broadcast "2-7-5 3-2-6" → "BEFORE" If you have "2-7-5 3-2-5", try "BEFORE" or "CEASE"
Final practical answer for your given input:
If the game says "2-7-5 3-2-5", try entering "BEFORE" — that’s what Rocksteady intended for that riddle (the last digit is often misremembered as 5 when it’s actually 6).
Want me to decode a different broadcast sequence from Arkham City? Just paste it.
Batman: Arkham City , the sequence 2-7-5, 3-2-5 radio frequency during the "Enigma Conundrum" side mission Arkham Wiki Mission Context: The Riddler’s Challenge After rescuing the first hostage, Eddie Burlow Solomon Wayne Courthouse , he provides these numbers as part of a message from the Arkham Wiki Action Required : You must use the Cryptographic Sequencer
and tune it to these specific coordinates on the radio dial (typically represented as X: 275, Y: 325 The Result
: Once tuned correctly, the Riddler will broadcast a riddle that you must solve using the Enigma Machine
(a gadget also provided by the hostage) to reveal the location of the next victim. Arkham Wiki Comparison: Secret "Numbers Station" Easter Eggs
It is important to distinguish these mission-critical numbers from the Scarecrow "Numbers Station" Easter Eggs , which are hidden broadcasts found at other frequencies. Mission Frequency (2-7-5, 3-2-5) Hidden Easter Eggs (Scarecrow) The Riddler Dr. Jonathan Crane (Scarecrow) Progresses the "Enigma Conundrum" mission Foreshadows the plot of Arkham Knight Key Message Leads to the next hostage location "Fear will tear Gotham City to shreds" Simple tuning & Enigma Machine Complex ciphers (Atbash, Vigenere) Troubleshooting Tuning
Many players find it difficult to land on the exact decimal for these numbers. You do not need to be perfect; once you are close to the frequency
, the signal will begin to stabilize and allow you to initiate the decoding sequence. If you are stuck on the Enigma Machine
puzzle that follows this broadcast, the answer to the first riddle is Arkham Wiki or help solving the Scarecrow's hidden number codes
Radio frequency tuning issues...help requested...please. - GameFAQs batman arkham city decode broadcast 2-7-5 3-2-5
To save you from scrolling back up, here is the definitive method to decode broadcast 2-7-5 3-2-5 in Batman: Arkham City:
Congratulations. You have successfully silenced Hugo Strange’s propaganda machine.
Arkham City is dense with environmental storytelling: radio transmissions, security announcements, and villain monologues. These broadcasts often serve one or more of these purposes:
A numeric sequence such as "2-7-5 3-2-5" fits the game’s tradition of simple substitution puzzles or coordinate-style clues that encourage players to map numbers to letters, locations, or audio tracks.
The broadcast 2-7-5, 3-2-5 in Batman: Arkham City refers to a specific radio frequency (
) that players must tune into as part of the Enigma Conundrum side mission. Context: The Enigma Conundrum
After the Riddler takes hostages from the church and traps them across Arkham City, Batman must rescue the first hostage, Eddie Burlow, from the Courthouse. Upon being rescued, Burlow provides Batman with these numbers as a frequency for his Cryptographic Sequencer. Decoding the Broadcast
Frequency Input: Open the Cryptographic Sequencer and tune the dials to approximately 275 on the X-axis and 325 on the Y-axis.
The Riddle: Once the signal is intercepted, the Riddler broadcasts a riddle: "If you know me, you'll want to share me; but if you share me, I'll be gone. What am I?". The Solution: The answer to this riddle is SECRET.
The Result: Solving this first riddle grants Batman access to the Enigma Machine, which is used to solve subsequent location-based puzzles to find the remaining hostages. Comparison with "Numbers Station" Easter Eggs
While 275 / 325 is a mission-critical frequency for the Riddler, the game also contains hidden "Numbers Station" broadcasts that are purely decorative Easter eggs often linked to Scarecrow. These include:
The Enigma Begins: Decoding Batman: Arkham City Broadcast 2-7-5 3-2-5
If you’ve been prowling the rain-slicked rooftops of North Gotham, you’ve likely encountered one of the most persistent nuisances in the city: The Riddler
. While most of his "challenges" involve smashing green trophies, his more elaborate schemes require Batman to use his detective skills to save innocent lives.
The specific broadcast at frequency 275, 325 is a pivotal moment in the Enigma Conundrum side mission. Here is everything you need to know about where it comes from, how to decode it, and what it means for your quest to stop Edward Nygma. 1. Where Does the Broadcast Come From?
The frequency 2-7-5 3-2-5 is handed to you directly by the first hostage you rescue during the "Enigma Conundrum" side mission. Location: The Solomon Wayne Courthouse .
The Trigger: After saving M.P.T. Eddie Burlow from Two-Face’s thugs, he provides Batman with these numbers, which Batman identifies as a radio frequency.
The Gear: You will also receive an Enigma Machine from the hostage, which is essential for the next step of the puzzle. 2. How to Decode the Frequency Wait — Correction: In Arkham City lore, players
Once you have the numbers, you must use your Cryptographic Sequencer to tune into the broadcast.
Open the Sequencer: Pull out your gadget and look at the X and Y axes.
Match the Numbers: Tune the dials until you reach approximately 275 (X-axis) and 325 (Y-axis).
The Result: You don’t need to be perfectly precise; once you are close enough, a signal will lock in, and the Riddler will broadcast a riddle directly to you.
For players struggling with the controls, community members on Steam Community suggest checking your sensitivity settings if the dials feel too twitchy. 3. Solving the First Enigma Machine Riddle After tuning in, the
challenges you with your first puzzle on the Enigma Machine.
The Riddle: "I have a head, a tail, but no body. What am I?" (Note: Riddles may vary, but the first machine solution is often fixed).
The Solution: The answer to this introductory riddle is "SECRET".
The Reward: Successfully decoding this will reveal the location of the next hostage on your map. Beyond the Riddler: The "Other" Numbers Stations
While 2-7-5 / 3-2-5 is tied to a main side quest, Arkham City is famous for hidden "numbers stations" that hint at darker things to come. These are often discussed in depth on forums like Reddit, where fans have cracked even more complex ciphers. Frequency 700 / 500: Decodes to "I will return, Batman".
Frequency 500 / 900: Decodes to "You will pay for what you have done to me".
Frequency 200 / 500: Using the keyword "SCARECROW," this decodes to "Fear will tear Gotham City to shreds".
In the haunting world of Batman: Arkham City , the airwaves are more than just background noise; they are a cryptic playground for the game's most obsessive fans. One of the most famous puzzles involves tuning your Cryptographic Sequencer
to a specific frequency to hear a disembodied voice chanting numbers. While many search for frequencies like
, these are often confused with the coordinates used to track down The Riddler's hostages. However, the mystery of the airwaves lies in the secret broadcasts hidden across the city. The Mystery of the Number Stations
Scattered throughout Arkham City are three distinct radio frequencies that broadcast eerie strings of numbers. These aren't just random digits; they were high-level foreshadowing for the sequel, Batman: Arkham Knight Here is how you find and decode them: Frequency X: 700.00 / Y: 500.00 9 23 9 12 12 18 5 20 21 18 14 2 1 20 13 1 14 The Cipher: A simple A=1, B=2 substitution. The Message: "I WILL RETURN BATMAN." Frequency X: 500.00 / Y: 900.00
5 15 9 7 21 18 18 14 3 5 24 15 12 7 22 3 10 5 15 9 22 3 8 25 26 15 16 25 10 15 17 25 The Cipher: A reverse alphabet shift (Z=1, Y=2) or an Atbash cipher. The Message: "YOU WILL PAY FOR WHAT YOU HAVE DONE TO ME." Frequency X: 200.00 / Y: 500.00
3 20 26 18 26 16 24 1 11 4 24 9 3 8 5 2 12 18 6 16 7 11 3 10 17 5 13 4 21 8 The Cipher: However, the game expects a three-digit number code
This is the most complex, requiring an Atbash conversion followed by a Vigenere cipher using the keyword "SCARECROW" The Message: "FEAR WILL TEAR GOTHAM CITY TO SHREDS." Why These Numbers Matter
These broadcasts were more than just easter eggs; they were the first breadcrumbs leading to the "City of Fear" plot in the next game. When combined with the discovery of Scarecrow’s secret barge
(hidden near the Falcone Shipping crate), it confirmed that Dr. Jonathan Crane had survived his encounter with Killer Croc in the first game and was rebuilding his power. How to Tune In
To hear these yourself, you typically need to have completed the main story. Open your Cryptographic Sequencer
and use the thumbsticks to navigate the map to the coordinates mentioned above. You'll know you've found it when the static gives way to a haunting, mechanical voice.
For more deep dives into Gotham's secrets, you can check out the full Arkham Wiki or detailed guides on Scarecrow's hidden boat
to see where he was hiding during the events of Arkham City?
The solution to the cipher is "SECRET". The numbers 2-7-5 and 3-2-5 refer to a specific radio frequency featured during the "Enigma Conundrum" side mission in the 2011 video game Batman: Arkham City
. After completing enough Riddler challenges and rescuing the first medical team hostage (Eddie Burlow) at the courthouse, the hostage gives Batman these specific numbers. 1. Tune the Cryptographic Sequencer
Open Batman's Cryptographic Sequencer tool and actively tune the electromagnetic frequency dials to correspond to the coordinates X: 275 and Y: 325. 2. Decode the Broadcast
Hold down the action prompt button to lock onto the signal. The device will intercept an audio transmission featuring Edward Nigma (The Riddler) reading off a brain-teaser. 3. Solve the Riddle
The Riddler's broadcast asks: "If you know me, you'll want to share me but if you share me, I'll be gone. What am I?"
Rotate the physical dials on the extracted Enigma Machine to accurately align the letters and spell out the six-letter solution: S E C R E T.
Successfully aligning this solution directly updates your map UI with the hidden location coordinates of the next kidnapped hostage. SECRET
The answer to the riddle broadcasted over the radio frequency 2-7-5 / 3-2-5 in Batman: Arkham City is SECRET.
It sounds like you're referring to the "Decode the broadcast" Riddler challenge in Batman: Arkham City, specifically the sequence "2-7-5 / 3-2-5" (often from the "Fragile Alliance" riddle or the Steel Mill area broadcast).
Here's how to decode it and the feature explanation: