The game uses a telephone keypad cipher (multi‑tap code):
Let’s decode step by step for 2-7-5 3-2-5.
But 2-7 isn’t valid (key 2 has only 3 letters). So that means the format is:
Key‑Number of presses but second digit can be >3, so wrap around? No — more likely they actually mean key‑letter where second digit is position on key starting from 1.
Let’s test:
Key 2 → letters: A=1, B=2, C=3.
“2-7” would mean key 2, 7th letter — impossible unless wrap? But in some puzzles they use modulus or just ignore invalid.
More logically — look up the actual game solution:
2-7-5 means: key 2, press 7 times → that loops: press 1=A, 2=B, 3=C, 4=A, 5=B, 6=C, 7=A → so A.
5 means key 5, press 5 times: Key 5 (JKL) → 1=J, 2=K, 3=L, 4=J, 5=K → K.
So 2-7-5 = A K.
3-2-5 → key 3 (DEF), press 2 times = E. Then key 5 again = K.
So “AK EK” → reads “AKEK”? That doesn’t sound right.
Almost every guide ignores this: The sliders only show their correct positions when Detective Mode is active. Without it, the numbers on the sliders are invisible.
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 batman arkham city decode broadcast 2-7-5 3-2-5
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:
2-7-5 / 3-2-5 Batman: Arkham City is the radio frequency used to advance the "Enigma Conundrum" side mission. The Role of Frequency 2-7-5 / 3-2-5
Unlike the creepy "number station" broadcasts hidden throughout Arkham City that hint at Scarecrow, this specific frequency is a direct gameplay requirement given to you by the first hostage you rescue. : You receive these numbers from M.P.T. Eddie Burlow : He is found inside the Courthouse after you clear out Two-Face’s thugs. : Once he gives you the numbers, you must open your Cryptographic Sequencer and tune it to these exact coordinates: 275 on the X-axis 325 on the Y-axis : Successful decoding triggers a broadcast from The Riddler The game uses a telephone keypad cipher (multi‑tap
, which provides the first riddle for his Enigma Machine, leading you to the next hostage location. Why Players Get Confused
Many players stumble upon this frequency while actually searching for the Scarecrow Easter Egg
broadcasts. While the Riddler frequency is a mission objective, the true "secret" broadcasts are hidden number stations that don't appear on your map: Steam Community Frequencies (X/Y) Decoded Meaning Broadcast 1 "I will return, Batman." Broadcast 2 "You will pay for what you have done to me." Broadcast 3 "Fear will tear Gotham City to shreds." The Riddler's frequency
is simply your entry point into his deadly game of wits. If you're having trouble locking it in, try to get as close as possible; the sequencer usually triggers even if you are off by a few digits. location of the second hostage or how to solve the first Enigma riddle? 2-7-5 3-2-5. *spoilers* - Batman: Arkham City - GameFAQs
I just got it as close to there as I could and it worked. I was off by at least 2 or 3 numbers in each direction. 2-7-5 3-2-5. *spoilers* - Batman: Arkham City - GameFAQs
just get close. i was off by maybe 5 and i was still able to press x and decode the frequency.. "I got a Gamecast." 2-7-5 3-2-5. *spoilers* - Batman: Arkham City - GameFAQs Let’s decode step by step for 2-7-5 3-2-5
Here’s a content piece explaining the “Decode Broadcast 2-7-5 3-2-5” from Batman: Arkham City, designed for a fan wiki, guide, or lore breakdown.