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How to Get Reaper X Voodoo Fusion in Grow a Chicken Fighter

Published 26 Aug 2026, 4:22 pm · 5 min read

If you’re trying to get the Reaper X Voodoo Fusion in Grow a Chicken Fighter, you need to work your way through several chickens and egg types before you can finally create the fusion. The process can take some time because some of the required chickens have very low hatch chances, but the overall path is straightforward.

In this guide, I’ll walk you through the entire progression, including which chickens to get, which eggs to hatch, how to fuse the final chickens, and the important ability-locking step you don’t want to miss.

Start With the Classic Rooster

The first chicken you need is the Classic Rooster.

Use the Classic Rooster to lay Nest Eggs. You’ll need to keep hatching these eggs until you eventually get the Cosmo Brat.

This is the first major step in the Reaper X Voodoo progression, so be prepared to hatch multiple eggs if you don’t get Cosmo Brat immediately.

Get Cosmo Brat

Once you hatch the Cosmo Brat, make sure you equip it.

Cosmo Brat is important because it has a 100% chance of laying Scratch Eggs. This makes the next stage of the progression much more reliable.

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Equip Cosmo Brat and start producing Scratch Eggs. You’ll then need to hatch those eggs to continue progressing toward the chickens required for the final fusion.

Hatch the Slugger Hen

From your Scratch Eggs, you’re looking for the Slugger Hen.

Slugger Hen has a 75% chance of laying Arena Eggs, so once you have it, equip it and start producing Arena Eggs.

The goal here is to move from the Scratch Egg stage into the Arena Egg stage, which brings you closer to the Halloween-related chickens needed later.

Get the Creepy Clown

Once you have Arena Eggs, hatch them until you get the Creepy Clown.

After getting Creepy Clown, equip it because it has a 75% chance of laying Horn Eggs.

This is another important step in the chain. The better you can maintain your egg production at each stage, the faster you’ll be able to reach the required chickens.

Get the Zombie Chick

The Horn Eggs can eventually give you the Zombie Chick.

Zombie Chick is especially useful because it has a 100% chance of laying Horn Eggs. Because of this guaranteed egg production, it’s worth focusing on getting Zombie Chick rather than relying entirely on the previous 75% chance from Creepy Clown.

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Once you have Zombie Chick, you can also fuse two Zombie Chicks together to reduce their egg-laying time.

This can help speed up the process when you’re trying to produce more eggs and continue working toward the final chickens.

Get the Doll Hen and Reaper Rooster

Now you’re looking for two specific chickens from the Haunt Eggs:

• Doll Hen

• Reaper Rooster

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You’ll need both of them for the final fusion.

Unfortunately, this is where the process becomes much more grind-heavy because these chickens are rare.

The reported chances are:

• Doll Hen: 2%

• Reaper Rooster: Under 1%

Because Reaper Rooster has such a low chance, don’t be surprised if you need to hatch a lot of Haunt Eggs before getting it.

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Fuse Reaper Rooster and Doll Hen

Once you finally have both Reaper Rooster and Doll Hen, you’re ready to fuse them.

Before you fuse them, there’s one important step you should take: lock the Doll Hen’s special ability.

Go into the fusion interface and select the special ability you want to keep. Lock it before completing the fusion.

This prevents you from accidentally losing the special ability during the fusion process.

So the basic process is:

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• Get Reaper Rooster.

• Get Doll Hen.

• Open the fusion menu.

• Select the chickens you want to fuse.

• Lock the Doll Hen’s special ability.

• Complete the fusion.

Make sure you don’t skip the ability-locking step if you’re trying to preserve that special.

Why Reaper X Voodoo Is So Good

The reason this fusion is worth all the effort is its combination of strong base stats, survivability, and damage.

Reaper X Voodoo is considered one of the strongest chicken combinations because it isn’t simply focused on dealing damage. It can also be difficult for enemies to kill.

The Voodoo side provides a shield on reflect, giving the chicken additional defensive value while still allowing it to deal strong damage.

That combination makes it a particularly powerful option when you want a chicken that can both survive and deal consistent damage.

Can You Use Nebula Hen Instead?

If you don’t have Reaper Rooster, there is another option worth considering.

Nebula Hen can be used as a substitute for Reaper and can provide the same base-stat combination mentioned in the guide.

However, if your goal is specifically to obtain the Reaper X Voodoo Fusion, you’ll still need to follow the Reaper route and obtain the required Reaper chicken.

Reaper X Voodoo Fusion Progression

Here’s the full route in a simpler format:

Classic Rooster ↓ Nest Eggs ↓ Cosmo Brat ↓ Scratch Eggs ↓ Slugger Hen ↓ Arena Eggs ↓ Creepy Clown ↓ Horn Eggs ↓ Zombie Chick ↓ Haunt Eggs ↓ Doll Hen + Reaper Rooster ↓ Lock Doll Hen’s special ability ↓ Fuse them ↓ Reaper X Voodoo

The biggest thing to remember is that this isn’t a quick fusion to obtain. The early stages are relatively straightforward because Cosmo Brat guarantees Scratch Eggs, Slugger Hen and Creepy Clown provide 75% egg chances, and Zombie Chick guarantees Horn Eggs.

The real grind begins when you’re hunting for Doll Hen and especially Reaper Rooster from Haunt Eggs.

So, I recommend focusing on improving your egg production at every stage and using the guaranteed egg-laying chickens whenever possible. Most importantly, lock the special ability before fusing so you don’t accidentally lose the ability you’re trying to preserve.

Once you have the required chickens and complete the fusion correctly, you’ll have access to the powerful Reaper X Voodoo combination, giving you a strong mix of damage and survivability.

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