LEGO Batman: Legacy of the Dark Knight packs 43 Challenges into its open-world Gotham, and completing all of them ties directly into two achievements, a Batcave mural, and a steady flow of Studs. Some are trivial to knock out mid-mission. Others require specific characters, upgraded gadgets, or a bit of creative baiting. This guide covers every challenge, how to unlock the cash-in system, and the fastest routes to the trickier ones.
How do you cash in challenges in LEGO Batman: Legacy of the Dark Knight?
You can complete challenges as early as the Prologue, but the payout system does not open until Chapter 2. Head to the Batcave, move west above the Batmobile garage, and interact with the green computer terminal. Any completed challenge shows up there, and pressing X (PlayStation) or A (Xbox) cashes it in for Studs. The reward amount varies per challenge, so check back often rather than saving them all for one session.
Batcave challenge board
All Challenges and How to Complete Them
The table below lists every challenge, its objective, and the fastest known method to clear it. Character-specific challenges are noted so you know who to swap to before starting.
| Challenge | Objective | How to complete |
|---|---|---|
| 9 Lives | Drop from a tall spot as a kitten | Switch to Catwoman, reach a rooftop, activate Call Kitty (L2/LT), then jump the kitten off the edge |
| Assassin | 200 stealth takedowns | Farm Chapter 1: Infiltration on repeat |
| Bouncer | Hit 3 different enemy types with one Rebound Bolt | Play as Nightwing and find a mixed group before throwing the Rebound Bolt |
| Brawler | Defeat 100 enemies without losing all health | Play on an easier difficulty and avoid taking full damage |
| Brutal Combat | Defeat a Brute | First Brute appears in Chapter 1: The Red Hood Gang mission |
| Brute-Man | Make Brutes run into smaller enemies 10 times | Use the Chapter 2 Mimes level Brute; repeatedly bait his charge toward smaller enemies |
| Buddy System | Use Cable Launcher to tie a smaller enemy to a Brute | Play as Robin, wait for a Brute to appear, then use the Cable Launcher on a regular enemy nearby |
| Calculator | Reach maximum stud multiplier | Redeem the Stud Cache for the fastest route |
| Check It Out! | Lure enemies from posts with Batarangs 20 times | In stealth, throw Batarangs to distract patrolling enemies |
| Collector | Place more than 30 objects in the Batcave | Expand the Batcave first, then place items until you hit 30 |
| Combo Crusader | Reach a combo of over 80 | Stun enemies with Batarangs, then spam basic attacks; each stunned enemy can build x20 per target |
| Computer Wiz | Distract 10 enemies with Quick Hacks | Play as Batgirl and use the Hackarang on alarms and devices near enemies |
| Controlled Blast | Hit 3 enemies with one Focus Blast explosion | Unlock the Focus Blast upgrade at the Workbench, then group enemies before detonating |
| Counter Measures | Perform 20 counters without taking damage | Stand in combat, wait for attack prompts, and press Triangle/Y each time |
| Demolisher | Smash more than 60 objects in under a minute | Drive the Batmobile through dense city blocks |
| Dodgeball | Foam Spray an enemy into a ball and attack them into others | Play as Jim Gordon, Foam Spray an enemy, then punch them toward a group |
| Everyone's a Critic | Perform 5 Critical Hits without any non-critical attacks | Build a x5 combo, then pause briefly between each press so every hit registers as critical |
| Fall Damage | Throw 15 enemies off raised ledges with the Batclaw | Play as Batman, patrol rooftops, and pull enemies off with the Batclaw |
| Focused Fighter | Chain 5 Focus Takedowns in a single combo | Upgrade gadgets to the Focus level to unlock Focus Takedown charges |
| Hair Trigger | Use Electric Birdarang on a Rapid Fire Enemy | Play as Nightwing and throw the Electric Birdarang at an enemy carrying dual machine guns |
| Hazard | Defeat 50 enemies using environmental objects | Lure enemies near gas canisters and destroy them |
| High Voltage | Damage nearby enemies with Focus Shockwave | Unlock Nightwing's Focus Shockwave upgrade, then activate it in a crowd |
| In Blackest Night | Complete any mission in Dark Knight Mode | Replay New Beginnings on Dark Knight Mode; it has no boss fight |
| Ledgendary | Knock 15 enemies off high ledges | Use takedowns while holding ledges where enemies patrol |
| Living Dangerously | Defeat 10 enemies with one heart remaining | Let enemies chip your health down to one heart, then go on offense |
| Multi-Man | Collect a Blue or Purple Stud at max multiplier | Reach max multiplier via the Stud Cache, then grab a high-value stud |
| Multitasker | Hit 3 enemies with a Birdarang while standing on a cable line | Unlock Robin in Chapter 3, create a cable line with his Launcher, then target three enemies |
| Ninja | 15 stealth takedowns in a row without detection | Farm Chapter 1: Infiltration carefully, avoiding any alert |
| Paranormal Investigator | Photograph the Gentleman Ghost | Find the Gentleman Ghost near a tree in the northwest area of East End - Amusement Mile, then use Photo Mode |
| Pied Piper | Stun 7 enemies simultaneously with blowdarts | Play as Talia and use her Blowdart on a tightly grouped set of 7 enemies |
| Recycler | Throw an enemy into a dumpster | Use Batman's Batclaw to grab an enemy, then aim the throw at a nearby dumpster |
| Shield Surfer | Dodge over Shield Enemies 20 times | Press Circle/B when facing a Shield Enemy; repeat in any area with Shield Enemies present |
| Speedy Safecracker | Crack a safe in under 10 seconds | Use Catwoman on the safe in the Batcave for practice; angle the target into the gap quickly |
| Teleporter | Hit 3 enemies with Stun Smoke during a single teleport | Upgrade Talia's Ninja Dash gadget to unlock Stun Smoke |
| The Floor is Lava | Glide for 60 seconds without touching the ground | Start from a tall building and chain wind tunnels across the map to stay airborne |
| The High Life | Stand on top of the tallest building in Gotham | Climb to the top of Wayne Tower and stand on the W |
| Theatrical | Visit Monarch Theatre in the Gray Ghost costume | Buy the Gray Ghost outfit from Bat-Mite's Shop for 50,000 Studs, then travel to Monarch Theater in East End - Amusement Mile (southeast section) |
| Tough Guy | Defeat 100 enemies in Dark Knight Mode | Switch to Dark Knight Mode and grind enemies in open-world Gotham or via mission replay |
| Treasure Hunter | Collect all items in any story mission | Grab every Cache, Trophy, and Red Brick in a single mission |
| Turbo | Boost in a vehicle for 30 seconds without stopping or hitting anything | Find a straight bridge between districts and hold boost the entire length |
| Untouchable | Defeat 30 enemies without losing any health | Run early story missions on easy difficulty |
| Utility Belt | Use the Focus Ability upgrade of every gadget | Unlock all Focus Ability upgrades at the Workbench; the full set costs 168 WayneTech Chips |
| Whiplash | Whip enemies so they spin into others 30 times | Use Catwoman's Whip in any combat encounter with groups; repeat across multiple fights |
Nightwing Rebound Bolt setup
Which challenges are the hardest to complete?
Most challenges are self-explanatory, but a handful require setup or patience.
Assassin is the biggest grind at 200 stealth takedowns. The Chapter 1: Infiltration mission is the go-to farm spot because it resets cleanly and keeps enemies in predictable patrol routes. Expect to run it 8 to 10 times depending on how efficient your routes are.
Utility Belt requires 168 WayneTech Chips total to unlock every Focus Ability upgrade at the Workbench. That is a significant currency investment, so prioritize WayneTech Cache collection throughout the story rather than saving it for late game. The all collectibles guide maps out every Cache location if you need help tracking them down.
The Floor is Lava trips up a lot of players because 60 seconds sounds short until you realize how fast you lose altitude without wind tunnels. Start from the highest rooftop available and plan your tunnel-to-tunnel route before committing to the glide.
Paranormal Investigator is missable in the sense that the Gentleman Ghost only appears when you activate Photo Mode near his location. He spawns near a tree in the northwest part of East End - Amusement Mile. If you walk past without switching to Photo Mode, nothing happens.
Tips for clearing challenges efficiently
A few approaches make the full list much more manageable.
Stack stealth challenges together. Assassin and Ninja both require stealth takedowns. Running Infiltration with the explicit goal of 15 consecutive undetected takedowns per run knocks out Ninja quickly while chipping away at Assassin's 200-takedown count.
Use the Batcave safe for Speedy Safecracker. There is a safe in the Batcave specifically for Catwoman. Practicing there removes the pressure of finding a safe mid-mission, and you can retry immediately if you miss the 10-second window.
Brute-Man is faster than it looks. The Chapter 2 Mimes level has a reliable Brute who charges in a straight line. Position a group of smaller enemies between you and the Brute, bait the charge, then dodge. With good positioning you can hit the 10-run requirement in a single visit to that level.
Dark Knight Mode challenges can be combined. In Blackest Night (complete a mission in Dark Knight Mode) and Tough Guy (defeat 100 enemies in Dark Knight Mode) overlap naturally. Set the difficulty before replaying a mission and you progress both at once.
What rewards do challenges give you?
Every challenge pays out Studs when cashed in at the green computer terminal in the Batcave. The exact amount varies per challenge, but completing all 43 contributes meaningfully to your total Stud count, which matters for unlocking costumes like the Gray Ghost (50,000 Studs) and for the Calculator and Multi-Man challenges that require hitting the maximum stud multiplier. Beyond Studs, finishing all 43 challenges builds out a mural in the Batcave and ties into two separate achievements.
For the Shield Surfer challenge specifically, you need 20 successful dodges over Shield Enemies, which rewards 5,000 Studs on completion.
For everything else the game has to offer, the full LEGO Batman: Legacy of the Dark Knight guide collection covers collectibles, vehicles, SubWayne puzzles, and more.
