How to Get the Bunker Rooster
The Bunker Rooster is a Epic chicken from the Fang Egg, published at 5%. That works out to about 20 hatches before you should expect one. The Fang Egg table's published percentages add up to 101%, not 100%. That gap means at least one figure is rounded or out of date, and every expected-hatch number derived from this table inherits that error. Below: the full 15-row table with expected hatches worked out for every outcome, where the Bunker Rooster sits among them, and what the published rate does and does not tell you.
Where the Bunker Rooster sits in the Fang Egg
Of the 15 outcomes, 7 are more common and 5 are rarer. At 5% you should expect roughly 20 hatches, against 7 for Snapper Rooster at the top of the table and 50 for Chameleon Hen at the bottom. Beast Rooster, Shark Chicken share the same 5%, so there is no reason to expect one before the other. These figures are reciprocals of the published rates, not survey results: they describe the average, and an unlucky run can and will run well past them.
The percentages do not add up, and that matters
The 15 published rates sum to 101%. A table that does not land on 100% has at least one rounded or stale figure in it, and there is no way from outside the game to tell which. The 20-hatch estimate above is therefore a working figure, not a precise one — treat it as the right order of magnitude rather than a number to plan a grind around to the hatch.
What the published rate does not tell you
A published 5% is a per-hatch probability, not a counter that fills up. After 20 hatches roughly a third of players will still have nothing, because each hatch is independent of the last. There is also no published pity system in this game, so a long dry run does not improve the next attempt. The rate is also community-recorded rather than developer-published, and it can change with any update.
Step-by-Step
- Get hold of a Fang Egg — it is the only published route to this chicken.
- Hatch it and budget around 20 hatches at the published 5%.
- 5 outcomes in this egg are rarer, down to Chameleon Hen at 2%. Everything above 5% will show up before this does.
Data Tables
| Chicken | Rarity | Published rate | Expected hatches |
|---|---|---|---|
| Snapper Rooster | Common | 15% | 7 |
| Eel Hen | Uncommon | 11% | 10 |
| Mantis Hen | Uncommon | 11% | 10 |
| Reek Rooster | Uncommon | 11% | 10 |
| Bombardier Rooster | Rare | 8% | 13 |
| Puffer Hen | Rare | 8% | 13 |
| Viking Rooster | Rare | 8% | 13 |
| Beast Rooster | Epic | 5% | 20 |
| Bunker Rooster | Epic | 5% | 20 |
| Shark Chicken | Epic | 5% | 20 |
| Bravo Rooster | Legendary | 3% | 34 |
| Founder Rooster | Legendary | 3% | 34 |
| Hive Rooster | Legendary | 3% | 34 |
| Viper Hen | Mythic | 3% | 34 |
| Chameleon Hen | Mythic | 2% | 50 |
FAQ
How do you get the Bunker Rooster in Grow a Chicken Fighter?
Hatch the Fang Egg. It is the only published source, dropping the Bunker Rooster at 5%, which works out to roughly 20 hatches before you should expect one.
How many Fang Eggs does a Bunker Rooster take?
About 20 on average at the published 5%. That is an average, not a ceiling: around a third of players will still be empty-handed after 20 attempts.
Is the Bunker Rooster the rarest thing in the Fang Egg?
No. Bravo Rooster (3%), Founder Rooster (3%), Hive Rooster (3%) and 2 more are rarer.
Do these percentages come from the developer?
No. They come from a community-maintained drop index, not an official announcement. This egg's figures sum to 101% rather than 100%, so at least one is rounded or stale.
Sources
- Community Grow a Chicken Fighter egg index (community drop table) — Structured drop table read 2026-09-04.