LEGO Batman: Legacy of the Dark Knight Guide: How to Get Unlimited Studs
Your blueprint to farming millions of studs, mastering the multiplier, and unlocking the ultimate infinite cash exploit in the Batcave.
Quick Answer: Sick of smashing trash cans for pocket change? You can unlock an infinite, regenerating Stud Cache in the Batcave by completing a quick online survey from the game’s Extras menu, netting you millions in minutes.
Being Batman isn’t cheap. Buying out all the ridiculous items from Bat-Mite’s shop and fully stocking your personal garage takes a ridiculous amount of cash. If you want to grab every ride in the game, make sure you check out our complete vehicle unlock guide so you know exactly what you’re saving up for. But grinding out millions of plastic coins manually is exhausting. Let’s break down how the economy actually works, plus an incredibly overpowered trick to fill your wallet instantly.
Understanding Gotham’s Currency
Before you start hunting for cash, you need to know what you are actually picking up.
| Stud Color | Currency Value |
| Bronze | 1 |
| Silver | 10 |
| Gold | 100 |
| Blue | 1,000 |
| Purple | 10,000 |
Earning Cash the Old-Fashioned Way
Breaking things is your primary source of income. Parks, wrecker’s yards, and junkyards are packed with breakable objects. Don’t waste your time running around punching crates by hand. Call in a heavily armored vehicle and blast everything to pieces with missiles. The car vacuums up the loose change automatically.
Keep your eyes peeled for studs glowing with a unique shining effect. You earn these slightly more valuable coins by taking down enemies from the shadows. You should also pay close attention to your police scanner. Stopping active crimes triggers a massive shower of studs. Also, listen closely for a distinct beeping sound while you explore. That noise leads you to a hidden blue Stud Cache, which drops a massive one-time payout when cracked open.
Mastering the Combo Multiplier
Smashing benches will only get you so far. To make real money, you need to understand the combo system. Grabbing currency fills your Stud Combo Multiplier. As the meter climbs, it actively multiplies the value of every single coin you collect. The buff drains quickly, so you have to constantly break the environment to keep it active.
The Best Exploration Upgrades
To truly exploit the combo system, you need to dump your Gold Bricks into the Exploration skill tree. The base multiplier caps at x2, but specific upgrades push that limit to a hard cap of x4. Here are the skills you need to unlock immediately:
- Hyper Combo (Tier 1 & Tier 4): Each of these tiers bumps your maximum multiplier cap up by one.
- Speedy Stud Combo: This skill drastically reduces the time it takes to fill your combo meter.
- Stud Combo Duration: Your active multiplier takes significantly longer to drain.
- Stealthy Studs: Every stealth takedown you perform actively boosts your combo meter.
- Stud Magnet (Tier 1 & Tier 2): You automatically suck in currency from much further away, making it incredibly easy to keep your combo alive while sprinting between groups of enemies.
The Infinite Cash Exploit
Tired of grinding? I found a completely legal exploit that injects endless cash right into your Batcave.
- Pause the game and open the Extras menu.
- Scroll down and select the LEGO Group Online Survey.
- Scan the QR code with your phone and spend two minutes answering basic questions about your experience with the game.
- Copy the eight-digit code you receive at the end of the survey.
- Head back to the Extras menu or the main title screen and enter the code in the Redeem Code section.
- Completely restart your game.
When you boot back up and walk into the Batcave garage, you will spot a bouncy castle prop and a special Stud Cache. Smashing this cache drops thousands of studs. The best part? This specific cache respawns every single time you enter the Batcave.
If you combine this regenerating cache with all the Exploration skill upgrades mentioned above, a single trip to the Batcave nets you roughly 30,000 studs. Just fast travel out into the city, immediately fast travel back, and pop the cache again. Keep doing this until you are rich enough to buy everything in Gotham.
