Eggs are the starting point for every fighter you own in Grow a Chicken Fighter. Each egg is laid by a specific chicken, and every egg carries its own set of hatch odds that decide which chicken you pull. Knowing which chicken produces which egg lets you plan routes toward the fighters you actually want instead of hatching blindly.
Quick answer: Collect an egg from your Coop, open the Flock menu on the right side of the screen, pick the egg, choose how many to hatch, then click to hatch. The chicken you get is drawn from that egg’s listed hatch chances.
How to hatch eggs in Grow a Chicken Fighter
Every egg, its source, and hatch chances
Each egg below shows the chicken that lays it and the full odds for every fighter it can produce. The egg source doubles as a route hint: to unlock a new egg branch, you keep and deploy the chicken that lays it.
| Egg | Laid by | Hatch chances |
|---|---|---|
 Nest Egg | Classic Rooster (100%) | Classic Rooster 70% Farmer Rooster 18% Cosmo Brat 10% Viking Rooster 2% |
 Scratch Egg | Cosmo Brat (100%) | Bow Chick 12% NPC Chick 12% Pizza Rooster 12% Taser Hen 12% Cosmo Brat 11% Farmer Rooster 11% Sergeant Hen 8% Slugger Hen 8% Viking Rooster 8% Crest Rooster 5% |
 Thunder Egg | Sergeant Hen (100%) | Static Chick 14% Commando Rooster 12% Astro Chick 11% Frostbite Hen 7% Quake Rooster 7% Sergeant Hen 7% Tsunami Hen 7% Viking Rooster 7% Thunderclap 5% Crest Rooster 5% Magma Rooster 5% Sandstorm Rooster 5% Founder Rooster 3% Twister Hen 3% Aurora Hen 1% Prism Rooster <1% |
 Royal Egg | Crest Rooster (60%) | Rooster of Fortune 15% Tengu Rooster 15% Basilisk Rooster 9% Crest Rooster 9% Spider Chicken 9% Valkyrie Hen 9% Baron Cluck 6% Cockatrice 6% Founder Rooster 6% Jackal Rooster 6% Phoenix Hen 3% Twin Rooster 3% Nine-Tail Hen 2% Radiant Fenghuan 1% |
 Fortune Egg | Baron Cluck (100%) | Founder Rooster 56% Baron Cluck 43% Golden Goose 1% |
 Arena Egg | Slugger Hen (75%) | Creepy Clown 11% Enforcer Rooster 11% Spider Chicken 11% Strike Hen 11% Caddie Rooster 8% Masked Luchador 8% Skater Chick 8% Slugger Hen 6% Winger Hen 6% Sumo Rooster 6% Southpaw Hen 4% Capoeira Rooster 4% Agent Cluck 2% Blitz Rooster 2% Belt Champion 2% Baron Cluck 2% |
 Bloom Egg | Ballerina Hen (70%) | Sweetheart Hen 21% Monarch Hen 14% Fairy Hen 14% Mermaid Hen 14% Unicorn Hen 12% Cauldron Hen 12% Idol Hen 6% Pastel Goth Hen 6% Zodiac Hen 2% Crystal Hen <1% |
 Charm Egg | Bow Chick (70%) | Cupcake Chick 15% Plush Chick 15% Ballerina Hen 11% Boba Hen 11% Bow Chick 11% Spa Hen 11% Cheer Chick 8% Kitty Chick 8% Manicure Hen 8% Glam Hen 3% |
 Circuit Egg | Taser Hen (75%) | Taser Hen 23% Drone Hen 21% Nano Rooster 21% Laser Rooster 13% Magnet Hen 8% Mecha Rooster 8% Hacker Hen 4% Overclock Rooster 3% |
 Diner Egg | Pizza Rooster (80%) | Pizza Rooster 21% Chef Rooster 16% Bucket Rooster 14% Sushi Hen 14% Nugget Chick 9% Plumber Hen 9% DJ Rooster 6% Barista Hen 4% Janitor Rooster 4% Mime Hen 2% |
 Fang Egg | Spider Chicken (60%) | Snapper Rooster 15% Eel Hen 11% Mantis Hen 11% Reek Rooster 11% Bombardier Rooster 8% Puffer Hen 8% Viking Rooster 8% Beast Rooster 5% Bunker Hen 5% Shark Chicken 5% Bravo Rooster 3% Founder Rooster 3% Hive Rooster 3% Viper Hen 3% Chameleon Hen 2% |
| Haunt Egg | Creepy Clown (75%) | Zombie Chick 23% Bone Rooster 17% Jack Rooster 17% Wrapped Hen 13% Creepy Clown 11% Vampire Rooster 8% Shadow Rooster 5% Ghost Hen 3% Doll Hen 2% Reaper Rooster <1% |
| Cursed Egg | NPC Chick (80%) | NPC Chick 20% Stone Face 19% Bonk Hen 15% Stonks Hen 15% Karaoke Rooster 9% Sigma Rooster 9% This is Fine 6% Deep Fried Hen 4% Impostor Chick 2% 404 Chick <1% |
 Ordnance Egg | Commando Rooster (70%) | Ronin Hen 16% Medic Hen 11% Riot Hen 11% Sergeant Hen 11% Commando Rooster 7% Flamer Rooster 7% Loco Rooster 7% Shadow Ninja 7% Sapper Hen 7% Founder Rooster 5% Sniper Rooster 4% Tank Rooster 4% Bulwark Knight 3% |
 Void Egg | Astro Chick (70%) | Probe Rooster 25% Moonwalk Hen 19% Solar Rooster 14% Little Green Chick 8% Comet Rooster 8% Orbital Hen 8% Astro Chick 5% Void Rooster 3% Nebula Hen 1% |
Blazing Egg and event-only rewards
The Blazing Egg does not come from a chicken. It is an event reward, collected during the Hot event or claimed by redeeming Grow a Chicken Fighter codes. That makes it the only egg on this list you cannot farm through the normal Coop and Flock loop.
Its rewards lean rarer than most standard eggs, with these hatch chances:
| Chicken | Chance |
|---|---|
| Golden Goose | 25% |
| Baron Cluck | 9% |
| Founder Rooster | 8% |
| 404 Chick | 8% |
| Agent Cluck | 5% |
| Blitz Rooster | 5% |
| Bravo Rooster | 5% |
| Viper Hen | 5% |
| Ghost Hen | 3% |
| Void Rooster | 3% |
| Aurora Hen | 3% |
| Doll Hen | 3% |
| Nine-Tail Hen | 3% |
| Zodiac Hen | 3% |
| Crystal Hen | 2% |
| Radiant Fenghuang | 2% |
| Overclock Rooster | 2% |
| Prism Rooster | 2% |
| Nebula Hen | 2% |
| Reaper Rooster | 2% |
How egg branches unlock new eggs
Eggs are tied together in a chain. Because each egg is laid by a specific chicken, hatching one egg can give you the chicken that lays the next egg you need. That is how you move from starter eggs into rarer branches without waiting on random drops.
- Nest Egg feeds early progress and can hatch Cosmo Brat, which lays the Scratch Egg.
- Scratch Egg can hatch Sergeant Hen (Thunder Egg), Bow Chick (Charm Egg), NPC Chick (Cursed Egg), Pizza Rooster (Diner Egg), Taser Hen (Circuit Egg), and Slugger Hen (Arena Egg).
- Thunder Egg can hatch Commando Rooster (Ordnance Egg) and Astro Chick (Void Egg), plus Crest Rooster (Royal Egg).
- Arena Egg can hatch Baron Cluck (Fortune Egg) and Spider Chicken (Fang Egg), while Creepy Clown lays the Haunt Egg.
- Charm Egg can hatch Ballerina Hen, which lays the Bloom Egg.
Because of this, keep at least one copy of any chicken that lays an egg you still want before you sell or fuse duplicates. Selling the only route chicken too early forces you back through earlier eggs to get it again.
Confirming a hatch worked
After you click to hatch, the game shows the chicken you pulled on screen and adds it to your Flock. If a new chicken does not appear, you either had no eggs of that type in your inventory or did not collect the egg from your Coop first. New egg types only start appearing once you have the chicken that lays them active and producing in the Coop.
