Published: August 20, 2026 
Update: We last updated this article with the latest Grow a Chicken Fighter events on August 20, 2026.
Grow a Chicken Fighter events occur in the central pit. Participating in them is the best way to farm money, strengthen your Chickens, obtain OP Eggs, and boosts. I recommend participating in as many GACF events as possible to speed up your in-game progression and build a robust roster. In this article, I've listed all the Grow a Chicken Fighter events, their duration, and what you should do.
What Are Grow a Chicken Fighter Events
Grow a Chicken Fighter events are special occurrences that occur every seven minutes. As of now, there are four events that you can participate in. Here is their list:
| Events | Duration | Best For |
|---|---|---|
| UFO Invasion | 3 minutes | Upgrading your Chickens' rarity and stats |
| Golden Goose | 3 minutes | Farming money |
| Chicken Boss | 3 minutes | Get rewards such as money, corn boosts, money boosts, and Eggs |
| Hot Egg | 3 minutes | Farming money and Blazing Egg |
All 4 Grow a Chicken Fighter Events
In this section, you can find what happens during the Grow a Chicken Fighter events, and tips to make the most of them. I recommend participating in every event. They are best for progressing quickly and upgrading your Chickens.
Note that some events are PvP-focused. If you're a beginner, I recommend not participating in them until you've leveled up your Chickens enough to win PvP fights in your server. That said, here is the breakdown of all four Grow a Chicken Fighter events:
1. UFO Invasion
UFO Invasion is a straightforward event that helps you increase your Chicken's stats and rarity. During the event, you can see a UFO above the central pit. Bring your Chicken to the pit; the UFO has a certain chance of abducting it. Don't worry, the aliens won't take your fighter for ransom or to experiment. In addition to abducting, the UFO might also beam down Eggs. I got Nest Eggs twice during the UFO event.
On the other hand, if your Chicken gets abducted, the flying object comes over your Coop and returns your Chicken with improved stats and rarity. Note that it's not guaranteed that your Chicken will ascend to a higher rarity; it depends on RNG. Here are the details:
| Chicken Base Rarity | Probability for Ascension |
|---|---|
| Common | 25% chance of ascending to Uncommon |
| Uncommon | 18% chance of ascending to Rare |
| Rare | 12% chance of ascending to Epic |
| Epic | 8% chance of ascending to Legendary |
| Legendary | 5% chance of ascending to Mythic |
| Mythic | 3% chance of ascending to Divine |
| Divine | 2% chance of ascending to Celestial |
| Celestial | 1% chance of ascending to Cosmic |
| Cosmic | 0.5% chance of ascending to Secret |
Best tips to play the UFO Invasion event
- The PvP mode will be active during the UFO Invasion. So, I recommend going to the pit when there are no other players. Or if your Chicken can fend off others. Another trick is to make your Chicken tanky enough to survive a few blows.
- Send your best Chicken to the central pit to make them more robust.
- Pick up alien scrap during the event to make more money from the recycler.
- The UFO abducts a Chicken only once per event. Try to send multiple Chickens, one after another, whenever possible.
2. Golden Goose
Golden Goose is a PvE event that you must participate in if you're currently farming. I farm this event every time it triggers and make a lot of money in a short time. During the event, a Golden Goose spawns in the central pit. Send your Chicken into the pit and let it hit the Golden Goose. It tries to run away, but goes around in circles, dropping coins. Pick up those coins and recycle them to earn tons of money.
Landing the final hit earns you a pot of coins. Try to aim for it, since recycling the pot grants more money than coins.
Best tips to play the Golden Goose event
- Send your best Chicken. They deal more damage and make the Golden Goose drop coins more frequently.
- Try to follow the Golden Goose or stay below it for more coins.
- Keep an eye on the event's timer. Get out of the pit once it's about to end. This is because the PvP mode will become active as soon as the event ends. There is a high chance that other players' Chickens might hit you, and you'll lose the coins you collected.
- Beginners must participate in this event to earn quick money.
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3. Chicken Boss
Chicken Boss is another PvE-focused event where your Chickens fight the boss. The Chicken Boss is of 1,00,000 level. I recommend sending the Chicken with the highest attack stats to the pit. This is because the rewards you get depend solely on the amount of damage dealt during the event.
You can view your damage number and current rewards on the right side of your screen. The event grants Money, Money Boost, Corn Boost, and Eggs as rewards. You can even get the Colossus Egg upon dealing 1 million damage to the boss. So, I recommend you participate in this event every time it occurs. The rarest Egg I got from the event is Royal. That's because I couldn't deal much damage. However, the free Money, Money Boost, and Corn Boost really helped me progress.
Best tips to play the Chicken Boss event
- Send the Chicken with the highest attack stats.
- Participate in the event even if you're a beginner. It helps you progress quickly.
- Don't do anything, but participate in the event when it's active. The free boosts and money become more valuable than you presume.
4. Hot Egg
Hot Egg is the only PvP-focused event in the game as of now. During the event, the central pit becomes a fire hazard with fireballs raining from the sky. The event also burns the scraps spawning within the pit. Recycling them rewards more money than normal scraps. The Blazing Egg also spawns within a few seconds after the event starts. You have these objectives during the event:
- Take control of the pit with your chicken; be the only man standing.
- Carry the Blazing Egg until the event ends to claim it. You'll also earn money by holding the Egg.
Best tips to play the Hot Egg event
- The fireballs raining from the sky can hit you and send you flying off the pit. You can see a red spot on the ground before the fireball strikes it. That gives you a chance to dodge them and be safe while holding the Egg.
- Don't try to hold the Blazing Egg until you can deploy the Chicken that can drive other players' Chickens away. I advise this because of the PvP-focused gameplay.
- Focus on farming the burnt scrap if you can't hold the Blazing Egg.
- Wait until the event timer is about to end. Jump into the pit if a player who's currently holding the Egg gets struck. Basically, wait till the end and snipe the Blazing Egg. I got the Blazing Egg with this strategy. I intended to pick up scraps, and I hurriedly jumped into the pit because the event was ending in 10 seconds. Luckily, a fireball struck the player holding the Egg, right before I jumped in.
That concludes our Grow a Chicken Fighter events and tips to play them. Check out our Grow a Chicken Fighter tier list to know the best Chickens and Skills to use in the events and other game modes.
FAQs
A random event starts every seven minutes in Grow a Chicken Fighter.
Golden Goose and Chicken Boss are the best events for beginners. They help you earn plenty of money, boosts, and Eggs.
Dealing 1 million damage to the boss in the Chicken Boss event rewards the Colossus Egg.
