Riddler trophies; Catwoman Riddler trophies; Riddle solutions; Steel Mill. This encounter gives you the Enigma Machine, to solve the subsequent riddles. There are 282 Riddler Trophies found throughout Arkham City—247 for Batman. published 16 July 2021. Boards. Gadgets used: Line Launcher, Batclaw. (Surgery Room) advertisement. Gadgets used: Disruptor - Jam Firearm. Prologue Rescue the missing police officer Interrogate the driver of the military vehicle Investigate Scarecrow's safehouse Destroy enemy tanks Run Battle Mode weapon energy system diagnostics Destroy the squadron of drone tanks Take Ivy to the GCPD lockup Meet Oracle at the Clock Tower Use Panessa Studio antenna Use the antenna at the Falcone Shipping Yard Rendezvous with Gordon at the ACE. All of the Riddler Trophies in the Subway. Then, destroy the weakened upper wall and get there as Batman. Subway Access (Jammer #3/Museum Access) Firearm Jammer Upgrade. Batman: Arkham City; Riddler trophy in Subway Terminal; Topic Archived; More Topics from this Board. From the plywood spot, all I did was glide to the right side of the building and grapple on a hole in the wall - which should lead you to your trophy and a chance to blow up the ceiling once and for all. By Ali Asif 2023-05-15 2023-05-15 Share Share Batman: Arkham City Riddler guide - how to find and solve every Riddler challenge. 35 for Catwoman. moss81-brady12 (Topic Creator) 12 years ago #3. 24th June 2023 24th June 2023. #1. From: BatmanArkhamVideos Dec 5,. at the very top of one of the pillars there #1 #2. Batman: Arkham City. Park the Batmobile in a place from which you will be able to. . Below is breakdown of each challenge, respective of each of the four games, and the solution. Leaving Arkham City behind, the. Step on the first Riddler panel, then pounce to the ceiling of the cage to avoid the other three red panels. TEETH. published 16 July 2021. Batman: Arkham City Riddler Challenges Walkthrough Video in High Definition=====All solutions for the Riddles in the Subway0:00. Yea i just figured it out the power winch hookup is at a weird angle so i had to turn the batmobile sideways on the lift to get the prompt to hook on. I got it from the Chimneys around steel mill. Panessa Studios, once the premiere film studio in Gotham, is now in disrepair and lies abandoned. then i die. Bendilin 12 years ago #1. Catwoman's trophies and Physical Challenges also count toward your Riddler completion totals. Once again shoot at the engine, this time with the opposite charge and you will cause the hook to raise up again . Code Trading Thread. Bioshock3. They are required for the following achievements: Riddle Me. I'm playing new game+ and I have all the gadgets and upgrades and still can't figure this out. Batman: Arkham City. I'm sure I'm missing something easy, but this is the one where there is three riddler trophies in one room, once you hack the pad the door closes and you have three seconds to get out? Any ideas? Locutis13 12 years ago #2. First, hack the console at the top of the gladiator pit using your cryptographic sequencer. At the game over screen it tells me that it was set up to be. The 1st riddle will be easy, head forwards after hearing out the hint #2. The Trophy you're looking for can be found above the locked gate dividing the tunnels from the main subway station #1, but luckily you don't need to call Batman for help. Add a comment. Subway Tunnel Riddler Trophies. Yep, this is true. Our walkthrough to every Batman: Arkham City Riddler challenge! Riddles, trophies, cameras, balloons, and more!. You need to hold down the detective mode button to scan it. #batmanarkhamknight #wbgames #riddlesA complete guide for all the Riddler trophies, riddles, TYGER security cameras, breakable objects, Catwoman trophies and physical challenges in Batman: Arkha. MUSEUM - RIDDLER TROPHY #8. it is part of storyline. Enjoy. FREE IOS APP. The Processing Center trophy is locked i think. After throwing it, slow it down and. Start south-east of where the Trophy is. 10 Completed all Challenges. Stand north of the Trophy and note the electrical discharges blocking access to it #1 #2. Access to it is blocked by a weakened wall. Challenge Guide. Riddler Trophy 2: The trophy is sitting on the platform next to the water. Infiltrate the Museum. Make your way past them and to the trophy. Instead, use the Ceiling Climb skill by pressing RB and collect the Trophy #2. Batman: Arkham City Riddler Challenges Walkthrough Video in High Definition=====All Riddler Trophies Locations in the Subway0:0. Line. Don't worry if you miss for the first time, as the Teeth won't leave the designated area. people agreeing so far 127. I try to solve them by myself, heh, It's good for our brain, no joking. Subway. TROPHY 2. Riddle 2: “You’ve been warned. At the game over screen it tells me that it was set up to be. Subway - Riddler Trophies - Batman: Arkham City (With Comments) All Riddler Trophies Locations in the Subway 0:00 - Riddler Trophy #1 0:54 - Riddler Trophy #2. I don't see anyway of deactivating or neatralizing the electric floor. . Batman: Arkham City Riddler Challenges Walkthrough Video in High Definition=====All solutions for the Riddles in The Bowery0:00. Boards. . GreggIrons67 - 11 years ago - report. . Have trouble with these trohpies. This is the subway you enter while the city is overrun. Do I need to just collect riddler trophies for the enigma conundrum side mission, or do i also need to answer them?Goldsickle12 years ago#2. City Vision Construction. Use Explosive Gel to take the wall down and grab the Riddler Trophy. subway tunnels riddler q (spoiler) bigroc10304 12 years ago #1. STEEL MILL - CATWOMAN TROPHY #5. Part 1, linked in the Conclusion of the guide, covers: our first playthrough & the locations of all 360 Riddler. As Catwoman isn't capable of taking down walls, Batman will have to do it for her with the use of the Explosive Gel #2. Why don't I strap on my job helmet and squeeze down into a job cannon and fire off. There a small room with 3 trophies and a pressure plate. TROPHY 32. The Beginning. I remember them being in the subway station through Wonder City when I. character trophy. The place in which you have to scan has been presented. #2. Batman Arkham City – Subway – Riddler Trophies: Batman Arkham City – Subway – Riddles Part 2 : Batman: Arkham City Park Row Riddler Trophies. Leaving Arkham City behind, the. Use. After throwing it, slow it down and back out of. You're browsing GameFAQs Q&A as a guest. At the Freight Elevator there will be a valve cover. This is a Guide to Collecting all the Riddler Collectibles in Batman Arkham City. You have to turn off six interactive question marks in a short period of time. 3 Answers. LOCATION. Ignore the pressure plate for now and jump over the small fence #1 to reach three interactive question marks. Line. SUBWAY in 1952 Bay Street, 1952 Bay Street Unit 4, Victoria, BC, V8R 1J8, Store Hours, Phone number, Map, Latenight, Sunday hours, Address, Fastfood. Our walkthrough to every Batman: Arkham City Riddler challenge! Riddles, trophies, cameras, balloons, and more! Comments. Musashi920 12 years ago #1. Grapple up to it and grab your trophy. Batman: Arkham City Riddler Challenges Walkthrough Video in High Definition=====All Riddler Trophies Locations for Catwoman in. Travel up to the monorail platform near the cemetary, and look for a riddler trophy with a set of coordiantes (2456, 2663). Equip the Explosive Gel, spray and detonate it. City in general was a riddler nightmare because that had 440 riddles to complete. Return to the cage and take the Trophy from inside #2. On the map there is a riddler trophy marker on top of Krank toys where Bane is. You will find this riddler trophy on the street north of Ace Chemicals building. . just keep playing through that area and you will find the hidden room. Break all the penguins and her trophy will revolve out for you. . There are a total of 8 Riddler Trophies in the Port Adams Subway and they can be found in the following locations: Subscribe to Premium to Remove Ads. Boards. The Riddler Trophies are small '?' shaped contraptions that are scattered throughout Arkham Island, Arkham City, and Gotham City by the Riddler for Batman and Catwoman to find and retrieve. Batman: Arkham City Riddler Challenges Walkthrough Video in High Definition=====All solutions for the Riddles in the Museum0:00. subway - riddler trophy #25 In the room with the two waterfalls, chuck a freeze blast into the water to create a raft. View Full-size. The Subway is a train station that is located under Arkham City, in the Bowery. Subway Access (Jammer #3/Museum Access) Firearm Jammer Upgrade. Batman: Arkham City (Xbox 360) How do I solve the Riddler trophy to the north east of the courthouse? There is a Riddler trophy surrounded by fence, with a wooden breakable section above it and a metal gate. Previous. Walkthrough - Riddler Trophies - The Bowery. On the upper floor of the Sanatorium, search the middle of the west side of the. Shockwave Attack. Video Walkthrough advertisement Common Unlock Order Most trophies require certain upgrades or game events Catwoman Rescue Grapnel Boost Shockwave Attack REC (Steel Mill Access #1) Sequencer. I recommend getting all of them in your first playthrough, so you won't have to bother with them anymore in the New Game +. THE BOWERY - RIDDLER TROPHY #19. The Riddler has taken hostages around Arkham City. You use the grapple boost. Finish New Game Plus side missions, 12. All of these people are actually developers of Rocksteady Studios. Yes is basically looking up solutions because you can’t do it yourself. For example, there are multiple riddler pressure pads which should be pressed simultaneously to get the cage opened. Batman Arkham City Riddler Trophy-Unusual Perspe. Panessa Studios. Batman: Arkham City. Equip the Line Launcher and shoot at the grate visible in the distance #2 which will let you avoid three red pressure plates. Trophy 1 [3109, 1425] Reach the Small Balcony Required Gadgets:The Trophy is hidden in a hardly accessible place, reachable through a hole in the wall south of the Industrial District #1. Achievement/trophy unlock guide. Step 1, Story:For Batman: Arkham City on the Xbox 360, a GameFAQs message board topic titled "Can't find Riddle in Medical Center/Church". This should lead Batman to the old GCPD building. Interactive Entertainment for the PlayStation 3, Xbox 360 and Microsoft Windows. Challenge Guide. Prologue Rescue the missing police officer Interrogate the driver of the military vehicle Investigate Scarecrow's safehouse Destroy enemy tanks Run Battle Mode weapon energy system diagnostics Destroy the squadron of drone tanks Take Ivy to the GCPD lockup Meet Oracle at the Clock Tower Use Panessa Studio antenna Use the. nickb25 (Topic Creator) 12 years ago #9. Riddler Trophies are small green objects shaped like a question mark, and are often hiding in secluded areas, or behind destructible walls. Step out into the main room and use your remote electrical charge on the generator. Next Collectibles - Arkham Knight HQ Map of Arkham Knight HQ Prev Collectibles - Subway Under Construction Riddler trophies in the Subway On this page of our guide to Batman: Arkham Knight you will find exact locations of destructible objects that can be found in Subway under construction . 1st hostage. One of the most challenging side quests is to find and solve the 315 Riddlemaker's challenges that lead to as many requirements to be met. There's also a larger fence cage with three neon Riddler question marks that you have to hit to open the trophy cage. Location info & maps Batman trophies (01-11) Batman trophies. Using a remote controlled batarang on the button its connected to, Killer Croc, a villain featured in Batman: Arkham Asylum, will burst though the wall and talk to Batman. Batman: Arkham City is a 2011 action-adventure video games developed by Rocksteady Studios. Our walkthrough to every Batman: Arkham City Riddler challenge! Riddles, trophies, cameras, balloons, and more! Comments. Stand east of the Trophy and locate a destructible wall on the lower level #1 #2. Far left, next to the map for the subway mainteneance access. You can get it with the grapnel. SSJ_Vegetolli 12 years ago #6. Use your freeze blast to create a raft underneath the trophy, then use your Batclaw to get it down. I've the Freeze bombslats and I have tried 100 times to freeze vents when gas start to come in the room: however, vents doesn't freeze. . The list of content to complete is as follows: Finish New Game story. The trophy is one of the floors of this building and it's accessible to everyone. Our walkthrough to every Batman: Arkham City Riddler challenge! Riddles, trophies, cameras, balloons, and more!. Where Riddler says, "What ends with a. They should've nixed them for BAK and stuck to the Riddler Challenge levels. There are a few Riddler challenges that involve hitting a question mark with your batarang while you're standing on a pressure plate (the question mark is unlit until you step on it). Scan those to solve the riddle: "Arkham city is not a place for the rich or famous, Bruce Wayne never felt so wanted. How do I solve the riddle in the subway that is electrified with three riddle trophies?Our walkthrough to every Batman: Arkham City Riddler challenge! Riddles, trophies, cameras, balloons, and more!. Subway Riddler Trophies Subway Catwoman Trophies Subway Riddle Solutions Batman trophies (01-09) | Bowery. Freeze Infiltrate the Museum. Leaving Arkham City behind, the. Batman: Arkham City Riddler Challenges Walkthrough Video in High Definition=====All solutions for the Riddles in the Subway0:00. Arkham City and has our caped crusader take on the super-villain Scarecrow and a renegade militia led by the mysterious titular Arkham Knight. REC (Steel Mill Access #1) Sequencer Municipal Code (Talk to Riddler at Church) Sequencer Range Upgrade. Now,having gone through the main game, and at the point where Catwoman recovers her loot from Two. The game was officially announced during the 2009 Spike Video. There’s a soft wood panelling wall that you need Batman to bust through on the side of this building. If I cant find this last riddler trophey im going to rape a chicken!!! leonvortex 11 years ago #1. It also consists of many abandoned robots, known as the Wonder City Mechanical Guardians. If you've gotten every trophy in an area, you'll still see green informants in their usual locations. The problem has arisen with the 'physics/weight controlled ramp' that is required to bridge a body of water half way. ” To solve this riddle scan a collapsed part of Arkham City's streets including signs warning of "Catastrophic Subsidence. Batman Arkham City Game Guides. Start off by the ledge, south-east of where the Trophy is #1. Next Secrets & Challenges Wonder City Demon seals Prev Secrets & Challenges Wonder City Batman trophies (13-25) RIDDLE 1 - This question can only be answered from an unusual perspective. We welcome a range of posts, from serious posts about the Arkham games, to gameplay and screenshots as well as Non-Arkham memes and shitposts as long as they follow our subreddit's ongoing jokes and formula. MegaManZ3ro ( Expert ) - 12 years ago - report. Pick up the Trophy #2. Reach the elevator and use the Batarang to press the remaining switches so that it rises, the glide down from the elevator and rescue the hostage. Our walkthrough to every Batman: Arkham City Riddler challenge! Riddles, trophies, cameras, balloons,. There is a small gap that I can use a remote batarang on it, but the switch require electricity. wonder city riddler trophy #16 Use your line launcher to create a tight rope high above the water. First, use the winch and pull out a large block from the wall. Categories Popular. You don't just stumble across them by. It is the sequel to the 2009 video game Batman: Arkham Asylum. Riddler challenges walkthrough video in HD for the location "Subway". Cannot unlock most Riddler Challenge maps and campaigns. By Iain Wilson, Matt Hughes. It has been painted on one of the pillars with grapple points, east of the question mark #2. The man in black fled across the desert, and the gunslinger followed. Accepted Answer. Step 1 – Play the game through on normal or hard to unlock New Game Plus. And THEN you TRY to JOIN IN and they say no!nobody seems to know how to get this trophy, so i thought id lend a helping hand :) enjoy! remember to comment if you want/need moreIf you sail towards the spot marked by the game and turn on the Detective Mode, you should note an incomplete question mark #1. Reach the large skeleton building with a Gotham City Trains neon sign. Subway: Same world around - See 14 traveler reviews, candid photos, and great deals for Victoria, Canada, at Tripadvisor. Riddler Trophy, Bomb Rioter challenge. Freeze. Accepted Answer. You're browsing GameFAQs Q&A. Too lazy to interrogate Riddler's informants or looking up a guide somewhere on the Internet? Well don't worry, this guide right here on Steam contains every map that shows every location of his trop. Safari-Growlith, Larvesta, Braxien. Locate the metal construction adjoining the church, enter it and stand on the green pressure plate #1. . Behind a destructible wall by the water, in the construction yard in. On top of the lighthouse in the far north of the island. Line. Batman: Arkham City. Subway Access (Jammer #3/Museum Access) Firearm Jammer Upgrade. Sequencer Municipal Code (Talk to Riddler at Church) Sequencer Range Upgrade; Subway Access (Jammer #3/Museum Access) Firearm Jammer Upgrade; Line Launcher (Wonder City Access) Line Launcher TightropeShockwave Attack. Use the previously inaccessible main door (screen above). . Batman: Arkham City. #1 The trophy I think you're talking about is in a Tyger secure room built in the wall of Arkham City. If you could give 1) your location (since the Subway has multiple sections) and 2) the position of the Riddler trophy in the riddle-grid (press back and highlight the question mark, then scroll to the area you are looking for). 3trophies in subway area electric floor. It will be underneath the propped on the blocks. For some reason xb1 remaster has a glitch that caused the perspective riddle in the subway to not show up. Please read the rules carefully before participating. Subway (Under Construction) Riddler Trophy #4. Batman: AK Guide On this page of our guide to Batman: Arkham Knight, we will provide you with the exact locations of Riddler trophies that can be collected in the Subway under construction. Subway. Pick up. ” This riddle can be solved by finding and scanning Catwoman's Apartment. at the very top of one of the pillars there #1 #2. . Jump off the ledge and start gliding towards the Trophy. I snagged that trophy early in the game before I beat the Bane quest. Part 1/2: This is a comprehensive guide detailing a step by step walkthrough of all 44 Achievements in the Base Game along with the 20 Achievements from the 4 DLCs. Riddler Trophies Wonder City – Batman Arkham City. Arkham City and has our caped crusader take on the super-villain Scarecrow and a renegade militia led by the mysterious titular Arkham Knight. Use. 1. published 16 July 2021. Shockwave Attack. published 16 July 2021. You need to aim your remote Batarang at the fuse box. It will be on top of a crate inside of the alley below the Riddler gargoyle on the tall building. TimboSlice 12 years ago #8. Opposite you’ll see a pressure plate. Turn the Batarang around after it gets electrified (making it fly towards Batman) #2. Line. By Iain Wilson, Matt Hughes. the hole #2. The "official" location of this riddle is very misleading, as you don't even have to be in the Bowery. Line Launch and in the middle of that launch launch over to the trophy. By IGNGuides-Stephanie , Stephanie Lee , MRS , +71. City is probably the biggest struggle though, just because of the density and the fact that you literally can't get some of the trophies until you beat the. Right after the ride begins, hold down the left trigger to slow down the process. It's near the electrified Riddler room, all the way at the end of the train and behind a blocked door. 5. All of the Riddler Trophies in the Museum. It's on the far west side of the city map, on a roof, all the way to the wall, in a corner northwest of the museum. It's blocked by a destructible wall. Stand in front of the organs and hold down LB to scan them. There's Riddler stuff in there too. FREE IOS APP. I'm necroing an old post coz I'm super annoyed at the riddler frequency mission in Arkham City, I can't fine tune it using the arrow keys so I have to use the mouse, and it's the most annoying thing in the game coz I have to get to the exact number given and tune it, and it won't cooperate, you know when you get the x-axis at the perfect number but the y-axis. answered Nov 7, 2011 at 6:09. 2. IGN supports Group Black and its mission to increase greater diversity in media voices and media ownership. I figured out you have to stand on the pad and throw a batrang to open the cages. Riddler Trophies in the Sewer beneath Sionis Steel. Riddles and Trophies need not to be solved or obtained again in the New Game +. Freeze to make a cure for a deadly disease that most of Gotham, Joker, and himself are infected with, Batman needs to break into Penguin's headquarters, the Museum. Airship Alpha - Just after moving the first lockable crate to get into the tunnel behind you’ll see this on the right. Boards. After Batman retrieves all of the. We will start with the question marks on this level. There are 41 Riddler Trophies on Founders' Island (including Subway Tunnels). See moreBy Matt Hughes, Iain Wilson. 3 posts, 6/30/2022 5 posts, 1/8/2020 GameFAQs Q&A 5 Answers Side Quest Browse More Questions For Batman: Arkham City on the Xbox 360, a GameFAQs message board. Behind a breakable wall on the front side of the Trade House. Our walkthrough to every Batman: Arkham City Riddler challenge! Riddles, trophies, cameras, balloons, and more!Find all the Riddler related items in Batman Arkham City including cameras, riddles, trophies, harley heads and much more. There is a fuse box at the back of the room, and my HUD suggests that I need to overload it with electricity. Road Map Overview. 8 years earlier, the train station can be seen in the same location in Jezebel Center, but is closed. You need to aim your remote Batarang at the fuse box. During his journey to find Mr. Subway - Riddler Trophies - Batman: Arkham CityAll Riddler Trophies Locations in the Subway0:00 - Riddler Trophy #10:56 - Riddler Trophy #21:16 - Riddler Tro. 1 post, 9/14 1:41AM. How do I solve the riddle in the subway that is electrified with three riddle trophies? Batman: Arkham Knight guide - anyone Riddler Trophy's location; Travel towards Park Row and head north. " Riddle 3: “DA. There are 282 Riddler Trophies found throughout Arkham City—247 for Batman. 2 As Batman tries to collect a Catwoman trophy and. Happy gliding! 1. But then the riddler asks you "What number comes after 3 after the dark knight falls?" The answer is 2, 1. By Iain Wilson, Matt Hughes. (Skip to the puzzle 1:30 if you wish) In the subway tunnels, there is a Riddler "Death trap" where there are 3 Riddler trophies in one place but it's a tiny. Locate one path leading through a back and frail wall structure. Middle-earth: Shadow of Mordor Fight through Mordor and uncover the truth of the spirit that compels you, discover the origins of the Rings of Power. For Batman: Arkham City on the Xbox 360, a GameFAQs Q&A. It's best done while collecting Batman's Trophy #9. View Full-size. If the Riddler trophy is in the ceiling you probably have to switch to Catwoman and have her hang onto the ceiling if it gives you the option. If you have never played this game,Cause what happened to me is that, remember in the subway, where there's a tyger panel that you have to hacked in to but since you don't get to get the codes for tyger panel until protocol ten started, you can't hack in to that panel (which opens a. Required gadgets: Batmobile, winch, afterburner Trophy walkthrough: Find the pulsing green button on the wall of one of the buildings, drive towards it in the Batmobile and activate the forensic scanner. Group Black's collective includes Cxmmunity, Black Women Talk. Scan the facade to solve the riddle: "The feuding families always sit down to a good mean. This includes the Riddler. 7 Answers. Inside a danger zone. I've completed the original game (first try, before the New-game plus), and during that time, I've gotten almost all the riddler trophies. Our walkthrough to every Batman: Arkham City Riddler challenge! Riddles, trophies, cameras, balloons, and more! Comments. Let me know if this is it. Once you no longer find any green thugs all the riddler trophies and riddles are on the map. Note that a new point has appeared on the Arkham City map #1. Prologue Rescue the missing police officer Interrogate the driver of the military vehicle Investigate Scarecrow's safehouse Destroy enemy tanks Run Battle Mode weapon energy system diagnostics Destroy the squadron of drone tanks Take Ivy to the GCPD lockup Meet Oracle at the Clock Tower Use Panessa Studio antenna Use the. 1st Riddle- basically given to you, you just need to answer the one in the Church. Riddler trophies in the Subway Breakable objects in the Subway. Monster Hunter Rise - Hammer. Batman: Arkham City Riddler Challenges Walkthrough Video in High DefinitionGame played on Hard Difficulty=====Riddler Challenge. It points the location of the fifth Riddler room, inside. Crushing dissapointment. published 16 July 2021. Game Guides & Walkthroughs. Solve all 243 of the Batman Arkham Knight Riddler puzzles with our complete guide. Subway. GT: shaftware | PSN: necrolysis. Hey bros. Talia: Subway #22, at the bottom of west end you make an ice raft to get. . REC (Steel Mill Access #1) Sequencer Municipal Code (Talk to Riddler at Church) Sequencer Range Upgrade. The Trophy can be found on the roof which is guarded by armed enemies, i. In order to reach the central station, you will need the Remote Electric Charge, while the eastern part of the tunnel require the Line Launcher. e. The Trophy you're looking for can be found above the locked gate dividing the tunnels from the main subway station #1, but luckily you don't need to call Batman for help. It would help a lot to help. Once you get far enough over the water you should see the room in the wall. Batman: Arkham City. Batman: Arkham City DLC Trophy Guide and Road Map. FREE IOS APP. By IGNGuides-Stephanie , Stephanie Lee , MRS , +71. After throwing it, slow it down and back out of. By Iain Wilson, Matt Hughes. Description of each puzzle includes information on how to get there, which gadgets to use and what to do. REC (Steel Mill Access #1) Sequencer Municipal Code (Talk to Riddler at Church) Sequencer Range Upgrade. Subway Access (Jammer #3/Museum Access). This also includes Catwoman trophies. Where is Mr freeze? Main Quest. Watch this step-by-step walkthrough for "Batman: Arkham City: Armored Edition (Wii-U)", which may help and guide you through each and every level part of this game. The first two achievements in this side mission you don't need any Riddler trophies to progress, but from there on to locate the hostages you need 80, 160, 240, 320 and finally 400 trophies.