District 4 Walkthrough: Crystal Network

The Crystal Network is Neon Burrow's puzzle box. Glowing in violet, magenta and cyan, with a soundtrack at 110 beats per minute, it is the first district where the maze itself changes while you are inside it. Walls rise and fall on a timer, teleport pads fling you across the map, and some of the seeds you are chasing are not seeds at all. This walkthrough explains how each system works and how to keep your bearings when the map rearranges itself.

District at a glance

• Enemies: two Seekers, one Blocker and three Mimics
• Extraction timer: 38 seconds
• Special features: shifting crystal walls in two alternating groups, teleport pad pairs
• Enemy speed multiplier: 1.09 times baseline

Shifting crystal walls

The Network contains two groups of crystal walls. At any moment one group is solid and the other is open. Every six seconds they swap. A short rising tone plays at each swap so you can track the rhythm even when you are focused elsewhere.

This creates a map with two layouts. Corridors that are blocked now will be open in six seconds, and the path you are on may be sealed behind you. The swap is completely predictable, so the trick is to plan around it rather than react to it.

What happens if you are standing on a crystal tile when it closes? The game nudges Pip to the nearest open tile. You will not take damage, but you may be pushed into a corridor you did not want to be in, possibly next to an enemy. If Phase Shift is active during a swap, you are not moved at all.

Enemies and shifting walls

Enemies in Neon Burrow use breadth-first pathfinding over the current state of the maze. When the walls swap, every enemy recalculates. This can work for or against you. A Seeker about to catch you may suddenly find its corridor sealed and have to take a long detour. Equally, a wall opening behind you can give a pursuer a shortcut.

The best habit is to use swaps defensively. If a Seeker is closing in, lead it toward a crystal wall that is about to close and step through just before it does.

Teleport pads

The Network contains pairs of teleport pads. Stepping onto one instantly moves Pip to its partner, with a burst of magenta particles and a distinctive warp sound. Pads are locked after use until you step off, so you will not bounce back and forth.

Teleports are powerful for two reasons. First, they are the fastest way to cross the map, which matters hugely during extraction. Second, they break enemy pursuit. A Seeker following your trail has to walk the entire distance between the pads, which can buy you several seconds.

Learn where each pair connects before you need it. During extraction there is no time to experiment.

Mimics: not every seed is a seed

Mimics are the Network's signature enemy. They sit in the maze disguised as ordinary energy seeds. When Pip comes within about 2.6 tiles, a Mimic reveals itself over roughly 0.6 seconds and then begins chasing.

A hidden Mimic is drawn exactly like a real seed, so you cannot spot one by looking at it. What you can do is remember. Mimics always start in the same places on each attempt, so once a seed has betrayed you, note its position for the next run. The reveal animation is your live warning: as soon as you see a seed start to transform, change direction. Once revealed, Mimics are labelled like every other enemy if you turn on colour-assist labels in Settings.

Mimics have an important weakness. They are one of the enemy types that Overcharge destroys on contact, worth 200 points. Because the reveal takes over half a second, an alert player can trigger the reveal and immediately Overcharge through the Mimic before it gets moving. It respawns after eight seconds, but by then you are long gone.

Magnet Burst also helps here, indirectly. It pulls in real seeds from a safe distance, which reduces the number of times you need to walk up to a suspicious seed in the first place.

Handling the Blocker

The Network's single Blocker patrols its longest straight corridor, just as in the Archives. The difference here is that shifting walls can change which corridor is longest, so the patrol may feel less predictable. In practice the Blocker is the least of your worries in this district. Time your crossing or Overcharge through it.

Recommended route

1. Spend the first few seconds watching one wall swap so you know which group is open.
2. Collect seeds in your spawn area, staying alert for Mimic reveals.
3. Map the teleport pairs as you pass them.
4. Use Magnet Burst in seed-dense areas to collect safely from a distance.
5. Arm the core only once you know which teleport pad brings you closest to the portal.

Extraction in the Network

The 38-second timer is fair, but shifting walls make it easy to waste time. If the portal is on the far side of a crystal group that is currently closed, you either wait for the swap or teleport around it. Teleports are almost always faster.

Keep Decoy Bot for extraction. With two Seekers, a Blocker and up to three revealed Mimics, the Network can put more enemies on the board than any district before it. Four seconds of total distraction can carry you the last stretch to the portal.

Upgrades that help here

• Energy Capacity reduces the number of seeds you need, which means fewer encounters with Mimics.
• Ability Duration extends Magnet Burst and Decoy Bot.
• Shield gives you a margin for the inevitable surprise Mimic.

What the Network teaches you

The Crystal Network asks you to hold two versions of the map in your head and to doubt what you see. That sounds hard, but it is built on predictable rules: walls swap every six seconds, teleports always connect the same pairs, and Mimics always reveal at the same distance. Learn those rules and the Network becomes the most satisfying district to master. Only one district remains: the Core Vault.