Batman Arkham Origins: Gain access to the security room

Take the door into the Hotel Lobby and quickly make it onto one of the statues under the ceiling, using the hook, because this are is being guarded by the Joker's men. Just like in the case of the several such locations earlier, it is a good idea to quickly locate and eliminate the enemy with the disrupting device (the antenna on his back), to ensure yourself with safety while tracking the rest of the enemies.

For the first time throughout the main campaign, you will have to deal with the enemies equipped with heat detectors. They will be busy with scanning vantage points and you need to avoid being detected in this way in order not to raise the alarm, by escaping onto another statue early enough. The exception is the situation in which you have bought an upgrade to Batman's suit that conceals his heat signature, although you need to watch out even then and stay motionless.

You can eliminate the Joker's people around in a variety of ways. Just like always, remember not to take excessive risk and do not let anybody spot you. I recommend that you use venting shafts, gliding and the inverted takedowns, as well as the grapple to pull the fire extinguishers and propane tanks towards the enemies. Continue eliminating the enemies, one after another, until you secure this area completely.

Jump down to a lower level and go West to reach the door to the security room. Since the door is locked, you need to select the Cryptographic Sequencer from the inventory and solve the already learned hacking mini-game (the screenshot). Watch a longer cutscene here, after which Batman will automatically acquire the Electrocutioner's Shock Gloves.
[New challenge: Campaign Challenge)]
[New challenge: Custom Challenge]
[New challenge: Combat Training]
[Character Profile Updated: Electrocutioner]
- Batman: Arkham Origins Game Guide
- Batman Arkham Origins: Game Guide
- Batman Arkham Origins: Main storyline
- Batman Arkham Origins: Locate Black Mask
- Batman Arkham Origins: Track down Commissioner Loeb
- Batman Arkham Origins: Gain access to the Execution Chamber
- Batman Arkham Origins: Pursue Black Mask
- Batman Arkham Origins: Defeat Killer Croc
- Batman Arkham Origins: Use the batcomputer to analyze the memory card
- Batman Arkham Origins: Interrogate Penguin's arms dealer
- Batman Arkham Origins: Deactivate the jamming signal
- Batman Arkham Origins: Interrogate Penguin's arms dealer #2
- Batman Arkham Origins: Deactivate the jamming signal #2
- Batman Arkham Origins: Collect first SIM Card to triangulate Penguin's position
- Batman Arkham Origins: Collect second SIM Card to triangulate Penguin's position
- Batman Arkham Origins: Gain access to the Final Offer
- Batman Arkham Origins: Track down the Penguin
- Batman Arkham Origins: Defeat Electrocutioner
- Batman Arkham Origins: Track down the Penguin #2
- Batman Arkham Origins: Gain access to Penguin's office - Upper Deck
- Batman Arkham Origins: Gain access to Penguin's office - Theatre
- Batman Arkham Origins: Defeat Deathstroke
- Batman Arkham Origins: Solve the crime scene inside Lacey Towers
- Batman Arkham Origins: Acquire the concussion detonator at the Batcave
- Batman Arkham Origins: Gain access to the GCPD via the rooftop
- Batman Arkham Origins: Access the GCPD servers - side rooms
- Batman Arkham Origins: Access the GCPD servers - bullpen
- Batman Arkham Origins: Acquire the disruptor at the evidence locker
- Batman Arkham Origins: Access the GCPD servers - returning to the server room
- Batman Arkham Origins: Escape the GCPD
- Batman Arkham Origins: Access the sewers beneath GCPD
- Batman Arkham Origins: Uplink the National Criminal Database to the batcomputer
- Batman Arkham Origins: Access the Gotham Merchants Bank
- Batman Arkham Origins: Locate Black Mask #2
- Batman Arkham Origins: Apprehend the Joker
- Batman Arkham Origins: Investigate the steel mill - reaching the mill
- Batman Arkham Origins: Investigate the steel mill - exploring the mill
- Batman Arkham Origins: Investigate the steel mill - drug lab
- Batman Arkham Origins: Scan a sample of Copperhead's poison
- Batman Arkham Origins: Reach the antidote drop point
- Batman Arkham Origins: Defeat Copperhead
- Batman Arkham Origins: Acquire Electrocutioner's electromagnetic signature
- Batman Arkham Origins: Track the electromagnetic signature
- Batman Arkham Origins: Gain access to the Gotham City Royal Hotel
- Batman Arkham Origins: Gain access to the security room
- Batman Arkham Origins: Gain access to the penthouse - East tower
- Batman Arkham Origins: Gain access to the penthouse - West tower
- Batman Arkham Origins: Gain access to the penthouse - upper floors
- Batman Arkham Origins: Gain access to the penthouse - swimming pool
- Batman Arkham Origins: Defeat Bane
- Batman Arkham Origins: Meeting with a psychologist - Joker
- Batman Arkham Origins: Acquire the glue grenade at the workbench
- Batman Arkham Origins: Scan the corpse in the GCPD morgue
- Batman Arkham Origins: Locate the tracker placed on Bane
- Batman Arkham Origins: Return to the Batcave
- Batman Arkham Origins: Apprehend Firefly at Pioneers Bridge
- Batman Arkham Origins: Warn Gordon about the bombs
- Batman Arkham Origins: Locate Firefly's bombs
- Batman Arkham Origins: Disarm the bomb in the boiler room
- Batman Arkham Origins: Disarm the bomb in the train station
- Batman Arkham Origins: Disarm the bomb at the south pillar
- Batman Arkham Origins: Disarm the bomb at the north pillar
- Batman Arkham Origins: Defeat Firefly
- Batman Arkham Origins: Locate Alfred
- Batman Arkham Origins: Rescue Alfred
- Batman Arkham Origins: Stop the Joker
- Batman Arkham Origins: Gain access to Blackgate Prison via the sewers
- Batman Arkham Origins: Stop the Joker #2 - nexus
- Batman Arkham Origins: Stop the Joker #2 - cell block B
- Batman Arkham Origins: Defeat Bane #2
- Batman Arkham Origins: Stop the Joker #3
- Batman Arkham Origins: Main storyline
- Batman Arkham Origins: Game Guide
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