Trust known answer: — that’s the hidden broadcast password.
Successfully decoding this transmission prompts the Riddler to provide the coordinate tracking data for the next hostage location. To save subsequent victims, you must gather Riddler Trophies and solve environmental riddles to unlock the next radio frequencies. Hostage Order Required Trophies/Riddles Next Frequency Target Riddle Answer Reward / Unlock Location 0 (Story Trigger) 275 / 325 SECRET Courthouse / Location of Hostage #2 Hostage #2 80 Secrets 625 / 925 DARKNESS Industrial District Room Hostage #3 160 Secrets 860 / 970 PENNY Bowery District Room Hostage #4 240 Secrets 115 / 780 SHADOW Amusement Mile Room Hostage #5 320 Secrets 565 / 130 MIRROR Subway Network Room Secret Numbers Stations Easter Eggs
Once you stand on the exact tiles beneath the Courthouse (look for a broken Gotham City street sign half-submerged in murky water), the number broadcast changes. The voice says:
If you want to experience this content yourself, here's a clear path to follow: batman arkham city decode broadcast 2-7-5 3-2-5
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.
According to audio logs found in the , Hugo Strange designed these broadcasts using a variant of the Caesar Shift Cipher applied to musical note frequencies. Strange was obsessed with the number 5 (representing the five stages of grief, which he believed Arkham inmates needed to be forced through). The numbers 2-7-5 and 3-2-5 correspond to the notes D4 and E4 on a piano, which in turn spell "D.E.A.D." when translated using Strange’s personal cipher key (found in his office).
Simple alphabetical substitution (A=1, B=2, ...): Trust known answer: — that’s the hidden broadcast
In the critically acclaimed video game Batman: Arkham City, players are immersed in a dark and gritty Gotham City, where the Caped Crusader must face off against a plethora of iconic villains. Among the game's many intriguing elements, one message in particular has garnered significant attention from fans and puzzle enthusiasts alike: the decode broadcast 2-7-5 3-2-5. This cryptic message, broadcasted by Oracle (Barbara Gordon) to Batman, serves as more than just a simple code; it encapsulates a pivotal moment in the game that showcases the intelligence, strategy, and relationship between Batman and his trusted ally.
The broadcast coordinates Batman: Arkham City are the first set of radio frequencies given to you by a Riddler hostage during the Enigma Conundrum side mission. Arkham Wiki How to Decode the Broadcast Open the Cryptographic Sequencer
puzzle that follows this broadcast, the answer to the first riddle is Arkham Wiki or help solving the Scarecrow's hidden number codes Strange was obsessed with the number 5 (representing
: You do not need to be exactly on 275.00/325.00; getting within a few decimals of the target will allow you to start the decoding process. Progress Lock
from the Riddler. Solving this riddle will point you toward the location of the second hostage Troubleshooting