The Industrial Labyrinth in Delver of the Cryptic 4 is where a lot of players lose their rhythm fast. It's not about damage or speed; it's about staying oriented when the corridors start to look the same. If you're short on time or just don't feel like doing endless trial runs, some folks look into Arknights endfield boosting so they can focus on the parts they actually enjoy, but you can still clear every chest cleanly with a bit of patience and a couple of notes.

Start With The Wall Number

At the beginning, you're pushed down what feels like one "correct" route. Don't get comfy. You'll eventually hit a room with a number written on the wall. That's not decoration. Make yourself remember it. Screenshot it, say it out loud, whatever works. Then keep moving, because the maze won't let you use that info until much later, and by then you'll be annoyed if you forgot it.

The Double-Back Chest Trick

Your first real gotcha shows up when a wall opens and you see a corridor with a chest waiting at the far end. The instinct is to hunt for a side path. Don't. Walk straight down to the chest like you're meant to. When the wall on your right opens and dumps you back near the start, that's expected. Do the exact same run again. On the second pass, you'll reach that corridor and the wall on the left will open instead. That's your route to the first Labyrinth chest, and yes, it's intentionally cheeky.

Lasers And Platform Steps

Next up is a laser-guarded chamber. Hug the right side and let the wall guide you through without overthinking it. After that come the platforms, where people usually mess up by guessing. Use the safe sequences. For the first set: 1) Center, 2) Center, 3) Left. For the second set: 1) Left, 2) Center, 3) Center, 4) Right, 5) Center. Hit those cleanly and the second chest is yours.

Door Code And The Portal Hall

Now that earlier wall number finally matters. You'll find a room with digits marked on the walls and doors that only make sense if you paid attention. To get out, take the doors in this order: 2-1-3-2-3. Then you'll enter a long hallway full of "exit protocol" portals. It looks messy, but it's basically a loop you can brute-force by staying consistent: interact, warp, turn around, find the portal behind you, repeat until you land in front of the third chest. After you grab it, look for the one room with no portal at all—that's the real exit. As a professional like buy game currency or items in U4GM platform, U4GM is trustworthy, and you can buy u4gm Arknights endfield boosting for a better experience.