You're running around a digital Hogwarts, casting Revelio on every suit of armor in sight, and you still can't find that one elusive multiplier. It’s frustrating. Lego Harry Potter: Years 5-7 is a massive game, and honestly, the red bricks are the only thing standing between you and that sweet 100% completion trophy. These aren't just collectibles; they are the literal lifeblood of the endgame. Without them, you're stuck grinding for studs like a first-year who lost their lunch money in the Great Hall.
Red bricks function as the "cheats" of the Lego world. But they aren't dirty cheats. They're earned.
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Why Harry Potter 5 7 Red Bricks Are Actually Essential
Most people play these games for the story first, which is fine. You go through the Pensieve, you fight Bellatrix, you see the tragic end of Fred Weasley. But once the credits roll, the real game starts. You need millions—actually, billions—of studs to buy every character variant and additional spell. This is where the Harry Potter 5 7 red bricks come into play. Specifically the multipliers.
If you haven't grabbed the Score x2, x4, x6, x8, and x10 bricks yet, you’re basically playing the game on "hard mode" for no reason. When you stack these, the math gets wild. A single blue stud worth 1,000 becomes worth 3,840,000. It’s broken in the best way possible.
The Hub World Mess
Navigating the hub in Years 5-7 is way more complicated than the first game. In Years 1-4, everything felt more contained. Here, London is sprawling. The woods are dark. Hogwarts itself feels like a maze designed by someone who really hates cartography.
To find the bricks, you usually need a specific type of character. If you’re early in the game, don't even bother hunting most of these. You need a Dark Wizard (like Voldemort or Grindelwald) for those glowing red sparkling objects, and you often need a character with Strength (like Hagrid) or a Weasley for their specific boxes.
Tracking Down the Best Multipliers
Let’s talk about the x2 brick because it’s the one everyone wants first. It’s located in Hogsmeade. You’ll need to head to the back of the area and look for a carriage. It isn't just sitting there in the open; you have to interact with the environment. Most players miss it because they're rushing to get to the next level. Slow down. Use a Deluminator. The game rewards curiosity, but only if you have the right tools in your inventory.
The x10 brick? That’s the "Holy Grail." You’ll find it in the path leading to the Lake. You need a character with Reducto and potentially a Dark Wizard depending on the version of the game you're playing (the Vita/DS versions sometimes move things around, which is a total pain).
The Utility Bricks You’re Ignoring
Everyone focuses on the money. I get it. We all want to be stud-millionaires. But some of the utility Harry Potter 5 7 red bricks are actually more useful for 100% completion than the multipliers.
- Red Brick Detector: This should be your first priority. It’s in the Owl Post office. You need to use the record player and move some items around. Once you have this, a little arrow points you toward the bricks in every level. It saves hours. Literally hours.
- Hogwarts Crest Detector: Found in the Great Hall. This is huge because crest pieces are often hidden behind layers of puzzles that make no sense until you see the arrow pointing at a random wall.
- Invincibility: This one is almost a joke because the game is already easy, but it’s located in the courtyard. It’s great for when you’re tired of being knocked around by those pesky skeletons while trying to solve a puzzle.
The London Problem
London is the most annoying hub area. Period. It's split into the Leaky Cauldron, Diagon Alley, Knockturn Alley, and the London Streets. There are bricks hidden in the diner where the Death Eaters attack Harry, Ron, and Hermione. To get the Gold Brick Detector, you have to go to the London Streets and use a character who can handle the trash cans and the garage area. It’s fiddly.
Knockturn Alley is where the "darker" bricks live. You’ll need a Dark Wizard here. No way around it. If you haven't unlocked a character like Tom Riddle or Bellatrix Lestrange yet, just walk away. You’re wasting your time. Go play the "Tom Riddle’s Diary" level or find the token in the secret area of the hub first.
It’s All About the Weasley Boxes
In this game, the developers introduced the Weasley Boxes. These are those bright orange boxes that only a Weasley (or someone with the Potion) can use. A significant number of Harry Potter 5 7 red bricks are locked behind these mechanics.
For example, the Score x6 brick is in the path to the Divination classroom. You need to use a Weasley box to get the sticky boots, walk up a wall, and then manipulate the environment. If you’re playing as Harry, you’re stuck. Always keep a Weasley in your free-play party. Arthur is usually the most useful because he can also fix blue sparking machines.
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Technical Glitches and "Ghost" Bricks
I’ve seen a lot of people complain that they found a brick, bought it, and it didn't "stick." This usually happens because they forgot to turn it on in the "Extras" menu. Unlike some modern Lego games, these don't always stay active when you restart the game. You have to go into your menu every single time you load your save and toggle them back on. It’s an old-school mechanic that feels dated, but that's just how the game was built.
Also, be careful with the "Collect Ghost Studs" brick. It’s found in the small courtyard outside the Great Hall. While it sounds great—it makes the ghost studs left by Nearly Headless Nick worth money—it can sometimes cause visual clutter that makes it hard to see actual collectibles.
Why You Should Get "Fast Magic" Early
Fast Magic is a game-changer. You find it in the Astronomy Tower. Why is it good? It speeds up the building animation. When you’re trying to 100% the game, you’ll be building hundreds of LEGO objects. Cutting that time in half makes the experience feel way less like a chore and more like a game.
Actionable Steps for 100% Completion
If you're serious about finishing this, stop wandering aimlessly. Follow this order.
First, finish the story. Don't worry about bricks yet. You won't have the characters to get them anyway. Once the story is done, go straight to the Owl Post in the hub and get the Red Brick Detector.
Second, unlock a Dark Wizard. The easiest way is to find the "Lord Voldemort" token or "Tom Riddle." You’ll need a lot of gold bricks to unlock the final secret level to get the big guy, so settle for a lower-tier Death Eater if you have to.
Third, get the Score x2 and Score x4 bricks immediately. Use them to buy the x6, x8, and x10. Turn them all on at once. Your stud count will hit the billions in about twenty minutes of play.
Finally, go through the levels in "Free Play" mode. Use the detectors you’ve bought to sweep up the remaining bricks. If a brick isn't appearing where a guide says it should be, check if you need to use the Deluminator to bring light to a nearby lamp. That’s a common mechanic in Years 5-7 that wasn't in the previous game, and it trips up a lot of veterans.
Hogwarts is big, and the wizarding world is even bigger, but these bricks make you the master of it. Just remember to save your game manually at the Leaky Cauldron before you quit. Nobody wants to find the x10 brick twice.