How this guide is built: Batman: Arkham Knight (Rocksteady Studios, 2015) is the finale of the Arkham trilogy, and the internet is already drowning in two kinds of page for it — minute-by-minute story transcripts that spoil every reveal, and flat “all 179 Riddler trophy locations” dumps you scroll while paused. We’ve done the more useful thing. First we teach the systems the game demonstrates but never really explains — FreeFlow combat, the Batmobile’s two modes, predator rooms, the Riddler economy — then we give a spoiler-light map of the campaign, explain how 100% and the Knightfall Protocol actually work as a system, and only then, behind a clearly marked wall, talk about who the Arkham Knight is and how the story ends. Cross-checked against community 100% guides, the Arkham wiki and Rocksteady’s own material.
Why a step-by-step walkthrough is the wrong tool for this game
Arkham Knight is not a linear corridor. After the opening hour it hands you the whole of Gotham — three islands, dozens of side threads, a Batmobile, and a story that deliberately gates districts behind progress — and tells you to go to work. A “do this, then this” script can’t survive contact with that structure: the moment you take a detour to disarm a roadblock or chase a Riddler informant, the numbered list is useless, and every list that tries to cover everything ends up spoiling the central mystery in step three.
So the goal here is different. Arkham Knight is a game you get better at, not a game you get through. Once you understand how the combat multiplier rewards variety, why the Batmobile has two completely separate control schemes, how predator encounters punish patterns, and how the collectibles feed a single endgame gate, you stop needing a walkthrough at all — you can read any room the game throws at you. That’s what the next few sections are for.
The combat system the game shows off but never explains
Arkham’s “FreeFlow” combat is built on four verbs: Strike (attack), Counter (when a blue lightning icon flashes over an enemy), Evade (a double-tap vault) and cape stun (a quick dazzle that opens armoured or shielded foes). The trick the game never spells out is that your combo multiplier rises fastest when you keep moving the fight around. Hitting the same man twice is fine; hitting a new target every beat, weaving counters and stuns between strikes, is what builds the meter to the point where you unlock special takedowns. Mashing the attack button at one enemy actively stalls you.
That meter matters because at x5, x8 and beyond you get access to the moves that turn a brawl from survival into a clean sweep: ground takedowns, multi-counters against several attackers at once, and gadget moves you can fire inside a combo without dropping it — a Batarang to interrupt a runner, a Quickfire Explosive Gel to stagger a group. The enemy roster is really a puzzle of priorities: brutes need an evade-over-then-strike, shielded enemies need a cape stun or a vault, knife-wielders can’t be struck directly (counter or stun them first), stun-stick troopers need a redirect, and medics revive downed allies so should go down first. Reading those icons in the half-second the game gives you is the entire skill.
One feature genuinely new to this entry is the Fear Multi-Takedown (in predator rooms) and Dual Play (in scripted brawls): at certain points the game lets you swap on the fly between Batman and an ally — Nightwing, Robin, Catwoman or Azrael depending on the mission — and chaining a takedown right after a switch triggers a free combo-extending team move. You don’t need it to win, but it’s the cleanest source of style points the combat AR challenges later ask you for.
The Batmobile is half the game — treat it that way
The Batmobile is the single most divisive part of Arkham Knight, and most of the frustration people report comes from not realising it is two separate machines sharing one chassis. Pursuit Mode is the car: fast, drifty, for crossing the city, ramming through traffic and the speed-and-grapple traversal puzzles. Hold the brake-and-rotate trigger and it folds into Battle Mode — a hovering tank that strafes in every direction, fires a 60mm cannon and a rapid Vulcan gun, and is the answer to the militia’s armour.
Here is the detail that keeps Batman’s one rule intact and that the game soft-pedals: the tanks you blow up are unmanned drones. You are not killing anyone when you reduce a Cobra to scrap; the militia’s human soldiers are the ones you fight on foot. So in Battle Mode the question is never “should I shoot” — it’s positioning. Enemy drone tanks telegraph their shots with a targeting line; the whole tank-combat skill is strafing perpendicular to that line so the round misses, while you hold your reticle on them. Stand still and you die; circle-strafe and you’re nearly untouchable.
Three flavours of vehicle threat, three different methods:
- Standard drone tanks — dodge the firing line, return fire with the cannon. Watch for the brief vulnerability window after they shoot.
- Cobra tanks — do not engage head-on. They have a forward scan cone that one-shots you; you have to circle behind them undetected (use the map and Battle Mode’s reverse) and hit the glowing rear core. This is a stealth puzzle wearing a tank’s skin.
- Boss tanks & waves — the big set-pieces layer in cover you can shoot through, missile barrages you dodge with the boost-dodge, and reinforcement waves; treat them as arenas and keep moving.
The Batmobile is also a gadget: its Power Winch tears down weak walls and yanks down gargoyle-mounts, its remote control lets you drive it through hatches to solve environmental puzzles while Batman waits, and the side mission Campaign for Disarmament is built entirely around using it to hold a position while a virus uploads. If you’ve been avoiding the car, the game will keep feeling like a chore; lean into it and half the “walkthrough” disappears.
Predator rooms: think like the hunter, not the prey
When enemies have guns, the game switches genres on you. These “predator” encounters are stealth-action puzzles, and they reward patience and unpredictability over a fixed order. The toolkit: grapple to gargoyles and high perches, drop through floor grates and vents, hide in destructible vantage points, and pick enemies off one at a time with silent takedowns, ledge takedowns, glide kicks and corner takedowns. The Fear Multi-Takedown is the headline move — after a silent kill, the game can chain you into taking down up to several nearby enemies in slow motion, and the chain length grows as you upgrade it. It is the fastest way to flip a room, but it draws you into the open, so use it when the survivors are clustered, not scattered.
The mistake almost everyone makes is treating these as a to-do list (“take down guard 1, then guard 2”). The room is reacting to you: as enemies find unconscious bodies they panic, start sweeping in pairs, mine vantage points and scan vents with their goggles. So the real game is managing their fear — let them get nervous, watch them break formation, and punish the man who wanders off alone. Use the Detective Mode scan to read their equipment (who has a body-armour rig, who has a mine detector, who’s carrying a jammer that hides the others from your vision) and take out the enemy that’s limiting your options first. Vary your method every time and you’ll never be predicted; repeat the same gargoyle takedown twice and they’ll be waiting.
Gadgets and the detective loop that drives progress
Arkham Knight hands you most of the gadget set early, then expects you to combine them. The core kit: Batarang and Remote Controlled Batarang (steer it into switches and enemies), Explosive Gel (walls, floors, and a stun in combat), Batclaw (pull objects and enemies), Line Launcher (ziplines you can flip and dismount from), the Remote Electrical Charge (REC) gun (powers motors and overloads enemies), the Disruptor (jams guns and mines from range), the Voice Synthesiser (turn militia against each other) and the Freeze Blast. Most “how do I get past this” moments are really “which two gadgets does this door want” — a REC to spin a fan plus a Batclaw to pull the now-open hatch, say.
Underneath it all is the Detective Mode loop. Scanning isn’t just an X-ray view; it’s how the game feeds you objectives. Crime-scene reconstructions (rewinding a ballistic trajectory or a blood trail), tracking thermal trails, scanning a frequency to triangulate a target — these are presented as puzzles but they’re really the game teaching you to look before you act. When you’re stuck, the answer is almost always “scan the room again and follow what lights up.”
The Riddler economy: 179 trophies, 40 riddles, and never grinding blind
The Riddler’s collectibles are the single biggest time-sink in the game, and the one most worth approaching as a system rather than a checklist. The totals: 179 Riddler Trophies, 40 Riddles (environmental puzzles you solve by scanning a specific object), 90 breakable Riddler objects, plus bomb-rigged rioters and informants. Clearing every last one is what unlocks the Riddler’s own confrontation and a chunk of the 100%.
The thing the game tells you only once: you do not have to find them blind. Roaming each island are Riddler informants — interrogate one (beat him down, then hold the interrogate prompt) and a batch of nearby collectibles is revealed on your map. Keep finding and interrogating informants and you can light up almost every collectible on a district without aimless wandering. Your map also tells you exactly how many of each type remain in an area, so you can clear methodically. The right play is to ignore trophies until an island is fully unlocked by the story (some are gated behind gadgets and plot events you won’t have yet), then do a single focused “collectibles blitz” per island with the informants marked. Trying to 100% an island before the story opens it is the classic way to waste an hour hunting trophies that aren’t reachable.
A spoiler-light map of the campaign
The premise, with no real spoilers: it’s Halloween, the Scarecrow has driven Gotham’s civilians out with the threat of a city-wide fear-toxin attack, and a militarised army led by the mysterious “Arkham Knight” has rolled in to hunt the Batman. You work across three islands — Bleake Island, Miagani Island and Founders’ Island — which the story unlocks roughly in that order as the bridges come back online. Here is the shape of the campaign by chapter, with no plot beats given away:
| Early game | What it teaches |
|---|---|
| A Long Night (opening) | On-foot combat, the first Batmobile summon, and the structure of a Most Wanted thread — this is the tutorial in disguise. |
| ACE Chemicals | Detective scanning, the Remote Batarang, and your first proper predator and traversal puzzles. |
| Restoring the bridges | Battle Mode tank combat ramps up; Miagani and then Founders’ open to the Batmobile. |
| Mid game (Cloudburst arc) | Cobra-tank stealth, ally Dual Play, and the first major boss-tank set-pieces. |
| Late game | Everything combined — layered tank arenas, fear sequences, and the run-up to the finale. |
Difficulty is forgiving of completionists: you can play on Easy, Normal or Hard and swap between them at any time without voiding a single achievement, so there’s no penalty to dropping the difficulty for a tricky tank fight and raising it again afterwards. A harder “Knightmare” mode and New Game+ open up after your first finish — more on those below.
Gotham’s Most Wanted: the side missions that are the endgame
Arkham Knight’s side content is organised into Most Wanted operations, each a self-contained hunt for one of Gotham’s villains that you chip away at between main missions. They’re worth doing not just for completion but because they hold most of the game’s best character writing — and, crucially, because finishing all of them is what unlocks the true ending (see the next section). The threads include:
- Two-Face — intercept a string of bank robberies across the city (“Two-Faced Bandit”).
- The Penguin — track down and destroy his hidden weapon caches arming the militia.
- Firefly — Batmobile-chase the pyromaniac down as he sets the city alight.
- Man-Bat, Professor Pyg and the Mad Hatter — stranger, more self-contained encounters, each with its own twist (the Hatter’s “Wonderland” in particular is a highlight).
- Riddler’s Revenge — the trophy/riddle hunt above, capped by a confrontation involving Catwoman.
- Militia operations — bomb-rigged roadblocks, watchtowers, checkpoints and the Campaign for Disarmament (fourteen planted explosives across the three islands that you disarm with the Batmobile while fending off waves).
- The Line of Duty & The Perfect Crime — rescue missing firefighters and reconstruct a series of murders, both of which thread through the whole city.
You don’t need to rush these; most stay available right up to (and after) the credits, and several only fully unlock as the story progresses. But budget time for them, because they’re the bridge between “finished the story” and “finished the game.”
How 100% and the Knightfall Protocol really work
This is the part that trips up the most players, so it’s worth being precise. Beating the main story does not show you the game’s real ending. The finale — the Knightfall Protocol — only becomes available once you have completed 100% of the Most Wanted missions (every villain thread above, fully cleared). Do that, return to the GCPD, and the game lets you initiate Knightfall and watch the true conclusion. It can be done on any difficulty.
So “100%” in Arkham Knight is really one big dependency chain: the Riddler collectibles and confrontation, every Most Wanted operation, and the main story all funnel into unlocking Knightfall. If your goal is just to see how the story ends properly, you don’t need to AR-challenge or grind — you need to clear the Most Wanted board. If your goal is the full completion stat and achievements, you’re looking at the most achievement-heavy game in the entire Arkham series, with the bulk earned naturally through the story and the Most Wanted threads, and the long tail in collectibles and challenges.
AR Challenges, New Game+ and Knightmare
The AR Challenges are bite-sized combat, predator and Batmobile trials scored with up to three stars each. You don’t need them for the story, but they’re where the combat system’s depth gets tested — a three-star combat challenge demands the variety-and-flow discipline from the combat section above, executed cleanly. They’re also tied to a slice of the achievements and to fully satisfying the Riddler, so completionists can’t skip them.
After your first completion you unlock New Game+ (carry your gadgets and upgrades into a tougher run with no on-screen counter icons) and the punishing Knightmare difficulty. A second clear on New Game+ is its own achievement. The clean way to 100% the game is therefore: first playthrough on a comfortable difficulty to clear the story, all Most Wanted and all collectibles; trigger Knightfall; then take New Game+ for the second-clear achievement, with the counter prompts already trained out of you.
The DLC worth your time
The Season Pass added a long list of skins, race tracks and short story episodes; two pieces stand out for anyone playing today. A Matter of Family is a full prequel chapter starring Batgirl (with Robin), set in an abandoned amusement park taken over by the Joker and Harley Quinn — it’s the most substantial add-on and the closest the pack comes to a proper mini-campaign. Season of Infamy bolts extra Most Wanted missions onto the main map featuring classic villains (Mr. Freeze, Ra’s al Ghul, Killer Croc and the Mad Hatter), folding straight into the base game’s structure.
A couple of Batgirl-chapter tips, since its puzzles are the ones people get stuck on: the “All Snug in Their Beds” audio-diary set asks you to complete four mini-games around the park (a high-striker you trigger with a diving glide, a Batarang matching game, a bumper-car shuffle and a timed target-shoot) before a fifth, final diary unlocks behind a locked central door. And for the hacking-takedown achievements, note the on-screen prompt labels each hack Scare, Blind or Takedown — during a Scare hack a single direct attack is an instant takedown, and the campaign’s early vantage-point fight plus the Ghost Ship rescue are the two spots to farm those before the goons run out. You can restart the fight from the pause menu if you flub it.
A few things the game won’t tell you
- Counter the cars. Thugs drive stolen cars around the streets; bait one into trying to run you over, then Counter it to disable it. Doing this 20 times unlocks an achievement — chip away at it while you’re collecting, not as a chore at the end.
- Interrogate before you hunt. Never search an island for Riddler trophies until you’ve beaten down its informants and lit the map up. It turns an hour of wandering into ten minutes of cleanup.
- Drop the difficulty guilt-free. Swapping Easy/Normal/Hard mid-game voids nothing, so there’s no reason to bang your head against one tank arena.
- Battle Mode is a dodge game. If tank fights feel unfair, you’re standing still. Strafe across the enemy’s targeting line and most rounds simply miss.
- Don’t 100% ahead of the story. Many collectibles and side missions are gated behind gadgets and plot you don’t have yet — let the islands fully open first.
Spoilers ahead: the Arkham Knight, Scarecrow’s plan, and the ending
⚠ Spoiler wall. The paragraph above is your last warning. What follows reveals the Arkham Knight’s identity, the Scarecrow’s scheme and the ending.
The Arkham Knight is Jason Todd — the second Robin, long believed murdered by the Joker. He was in fact captured, tortured and broken over months, and turned against Batman, returning in custom military armour at the head of a private army to take revenge on the mentor he believes abandoned him. His reveal is the emotional core of the game, and the militia campaign is his.
The wider plot is the Scarecrow’s: Jonathan Crane has united Gotham’s rogues and threatens to release a weaponised fear toxin (the Cloudburst) across the city. Running underneath everything is the Joker — not alive, but present. Batman was infected with the Joker’s blood at the end of Arkham City, and as Crane’s toxin works on him, a hallucinated Joker takes up residence in Batman’s mind, taunting him throughout and threatening to take over completely. It is the game’s best running device and pays off in the “sanity” sequences.
The finale: after Scarecrow captures Batman, unmasks him as Bruce Wayne on live television, and the fear gauntlet is run, Batman defeats Crane and survives the Joker within him. With his identity now public, Bruce triggers the Knightfall Protocol — a contingency that fakes his and Alfred’s deaths by destroying Wayne Manor — and disappears from Gotham. A brief post-credits coda implies the legend lives on in a new, fear-toxin-fuelled form. Reaching this ending, remember, requires clearing 100% of the Most Wanted missions first; finishing only the main story stops short of it.
Watch: the official launch trailer
The verdict
Arkham Knight is the most ambitious and most technically dazzling game in the series, and its problems — an over-reliance on tank combat, a villain mystery some players guess early — are real but overstated. Approached as a set of systems to master rather than a route to follow, it’s a superb sendoff: the combat is still the genre’s gold standard, the predator rooms are the best they’ve ever been, and once the Batmobile clicks the city becomes a playground. Play the first island slowly, learn the four combat verbs and the Battle-Mode strafe, lean on informants for the collectibles, and save the Most Wanted board as your road to the real ending. Do that and you won’t need a walkthrough — you’ll just be the Batman.
Guide by Marvin Tang. Screenshots are official Rocksteady Studios / WB Games promotional images for Batman: Arkham Knight; trailer embedded from the official Batman Arkham YouTube channel. Cross-checked against community 100% guides and the Arkham wiki.