The Industrial Labyrinth in Delver of the Cryptic is the kind of stage that makes you doubt your own sense of direction. If you're short on time or just don't want to keep face-planting into shifting walls, it can even be tempting to buy Arknights endfield boosting and move on with your day. But if you're running it yourself, go in with one rule: don't rush. Early on, you'll spot a number written on a wall in a side room. Most people breeze past it. Don't. Jot it down or grab a quick screenshot, because that "random" number is a key you'll need later.
The First Loop Trick
After those opening corridors, the route stays pretty straight until the maze decides to mess with you. You'll see a wall slide open and tease a chest sitting at the far end. The instinct is to turn toward it. Don't. Keep walking straight ahead to the very end instead. A panel on your right opens and dumps you back near the start, like you failed a puzzle. You didn't. Run the exact same loop a second time. On that second pass, the left-side wall finally opens and you can walk right into that first chest without any drama.
Lasers And Falling Floors
From there it turns into a movement check. You'll enter a room with security lasers; stay calm and hug the right side, because the wall basically shepherds you to the next area. Then the floor platforms start dropping. For the first set, step Center, then Center again, then Left. The second set is longer, so don't try to freestyle it: go Left, then Center, Center, Right, and finish on Center. If you hit the sequence cleanly, you'll be standing at the second chest wondering why this place hates you so much.
Numbered Doors And The Last Chest
Now that wall number you saved actually matters. You'll reach a loop room with numbered exits, and the way out is a specific chain. Take the doors in this order: 2, then 1, then 3, then 2, then 3. Each correct choice nudges the layout forward until a new passage opens and you're out of the loop. After that, you'll arrive at a long corridor with "exit protocol" portals. Keep interacting with them; they bounce you between rooms, and one of those hops lands you right in front of the third chest.
Leaving Without Getting Lost Again
Once you've got the final loot, go back to the main portal corridor and look for the single room that doesn't have a portal inside. That's your real route forward. Walk through it and keep heading straight to finish the challenge, no extra gimmicks. If you'd rather skip the repetition next time, U4GM is a professional platform for players who want to buy game currency or items with less hassle, and you can buy u4gm Arknights endfield boosting to smooth out the grind while you focus on the parts you actually enjoy.