404 Chick

Why the 404 Chick matters

The 404 Chick is the engine of the Cursed egg chain. Its whole value is that it lays Cursed Eggs very reliably, which is what lets you keep hatching more 404 Chicks instead of running out of eggs. Once you have one, the chain can feed itself - you no longer need to source Cursed Eggs from outside.

That makes 404 Chick more of an economy and fusion unit than a raw damage unit. You use it to sustain a chain, feed the Cursed branch, and build toward the top fusion results rather than to beat a boss by itself.

How the self-sustaining loop works

1. Hatch the first 404 Chick from a Cursed or Blazing Egg (both are low-chance, so it takes attempts).
2. Let your 404 Chick lay Cursed Eggs on a regular schedule.
3. Hatch those Cursed Eggs to try for more 404 Chicks.
4. Keep spare 404 Chicks in the chain so the loop never dead-ends.
5. Feed the extras into Cursed-chain fusion results when you no longer need more eggs.

Where to use it

Use 404 Chick in any build that needs a constant supply of Cursed Eggs. That is mainly the Cursed fusion line and any event that asks for Cursed Eggs as an ingredient. It is less useful as a pure damage chicken in PIT or TOWER, because its strength is sustainability rather than burst damage.

If you are fusing for the top Cursed results, treat 404 Chick as your main producer and never sell all of them - you want at least one laying at all times.

Common mistakes

The biggest mistake is selling every 404 Chick once you have a target fusion. That kills the chain and forces you to chase low-chance eggs again. Keep at least one, and ideally two, running before you spend the rest.

The second mistake is treating it as a standalone damage S-tier. Its rank comes from the chain it supports, not from its own DPS.

Building around the 404 Chick

Think of the 404 Chick as the centre of a small production loop rather than a single unit. The loop has three jobs: laying Cursed Eggs, hatching those eggs into more chain members, and converting surplus units into fusions. A healthy setup keeps all three running at once.

In practice that means assigning roles before you hatch: one 404 Chick is the permanent producer, every extra is either future fusion material or insurance against a reset wiping the branch. If you treat every hatch as disposable loot, the chain will stall the first time something goes wrong.

When you are planning upgrades, put money into whatever keeps the loop turning - egg production and hatch throughput - rather than raw combat stats on the 404 Chick itself.

404 Chick and Rebirth planning

Rebirths reset a lot of your farm, and low-chance hatch chains are exactly the kind of progress that hurts to rebuild. Before you Rebirth, decide whether your 404 Chick survives the reset and how you would restart the Cursed chain if it does not.

Players who bank a spare 404 Chick - or stockpile Cursed Eggs before the reset - recover far faster than players who start the low-chance hunt from zero. If your Rebirth bonus is small, it is often worth delaying the Rebirth until the chain has a safety margin.

Who should chase the 404 Chick?

The 404 Chick is worth chasing if you are aiming at Cursed-line fusions or any goal that consumes Cursed Eggs in volume. For casual early-game players it is a lower priority, because its value only shows up once you have a chain to feed.

A good rule of thumb: do not spend all your eggs hunting it before your basic farm earns steadily. Once income is comfortable, batch-hatching Cursed or Blazing Eggs during boost windows is the efficient way to chase it.

Frequently asked questions

Related guides

• How to Rebirth Fast in Grow a Chicken Fighter
• Fusion Guide: What To Fuse And Why
• 404 x Ash Fusion — Cycle of Ash in Grow a Chicken Fighter