CS2 Pets: How to Get a Chicken Egg and Hatch It

Chicken eggs are how CS2 pets start. They arrived with the Rush Hour update in September 2026, and Valve didn’t mention them anywhere, the patch notes cover Rush mode and silent reloads but say nothing about eggs. Prime players opened their weekly care package, found an egg sitting next to the usual cases, and the community has been piecing the pet system together ever since. Here is what we know, and what is still guesswork.

The short version: the egg is an optional pick in the Prime weekly care package, it hatches into a pet chicken after about a week, the chicken needs feed to stay, and none of it can be traded.

The Chicken Egg in the inspect view. Each egg has its own color and speckles.

How to get a chicken egg

You need Prime and your first weekly XP rank-up. After that the egg can appear as one of the four choices in your Weekly Care Package. The catch is that it counts as both of your picks for the week, so taking it means no case or skin that week.

The egg claimed in the Weekly Care Package. It used up both picks, so the other three rewards are greyed out.

It is not offered to everyone. Some accounts see it in the first week, some don’t, and there is no known drop rate. You also can’t buy an egg anywhere or get one from a friend, and each account can only have one pet at a time. According to CS2 Central’s datamine, a line in the game files blocks a second pet while you still have the first.

So the real price of an egg is whatever you would otherwise have picked that week, which for most players is a case worth well under a dollar.

How long does the egg take to hatch?

About a week. CS2 Central reports that the egg’s tooltip says it will hatch “in a week or so”, and the timer counts days since you claimed it, not matches played. Playing more won’t speed it up.

The egg waits in a nest in the main menu. Hovering it shows its status, here "Your egg will hatch soon."

Nobody had posted a finished hatch at the time of writing, since the first eggs were only a couple of days old. We’ll update this once someone does.

Chicken feed and what happens if you forget

The chicken eats Chicken Feed, a separate item that also comes through the weekly care package. According to CS.MONEY, feed takes both weekly picks as well, which would make a pet a real ongoing cost in drops.

Strings in the game files, dug up by CS2 Central, are blunt about neglect. A pet that runs out of food leaves for good, under a notification titled “Retirement”. An egg that never gets fed is marked “Unhatched” and stays an egg.

Even a well fed chicken doesn’t live forever. It retires after its lifespan runs out, you can raise a new one, and the old pet’s HatchBook stays on your profile. How much feed a chicken needs per week isn’t known yet.

Growth stages

The files list four stages:

1. Egg
2. Chick, the small yellow one you can name, pet and inspect
3. Pullet, where the adult colors start to show
4. Hen, fully grown

How long the chick and pullet stages last is still unknown.

Chicken breeds and colors

Dataminers, SkinPock and CS2 Central among them, found three breeds. The standard chicken comes in 13 colors, the Polish chicken (the one with the feather crest) in 12, and the fluffy Silkie in 9. That is 34 adult looks, plus the chick, which is where the “35 chicken skins” figure in most coverage comes from. PCGamesN counts 36, so the number depends a little on who is counting.

Whether some colors are rarer than others, or whether the egg tells you anything about what will hatch, is pure speculation for now. Valve hasn’t published any odds. That is a shame for anyone who matches their gloves and knife by color: a chicken in the same shade would be the obvious finishing touch, but for now you get whatever hatches.

Can you trade or sell an egg?

No. The egg carries an untradable label in your inventory, and the same goes for feed and the chicken itself. None of it can be listed on the Steam Community Market, and the pet stays on the account that hatched it.

That also means eggs have no price. SkinsMonkey has already warned about the obvious scam: if someone offers to sell you an egg, or asks for your Steam login to “transfer” a chicken, walk away. There is no way to move a pet between accounts.

CS2 Central did find code for an egg auction paid in Armory Stars, but it isn’t live and may never ship in that form.

The HatchBook, CS2’s pet book

Every pet gets a scrapbook, called the Pet Book in the game files, titled “The life and times of” followed by its name. It has a chapter for each stage, and each page asks for a specific photo, like your pullet on a particular map. The built-in photo booth has poses, filters, effects and hats, and players have already posted clips of chickens riding on the shoulder of their agent.

The hen chapter of the HatchBook, still empty. Each slot asks for a specific photo, and the library on the right collects the shots you take. Screenshot: u/lemonchellocartnite on Reddit, via CS2 Central.

Game strings also mention a pet “deploying with you”, which suggests chickens might follow you into matches at some point. Nobody has seen that happen yet.

Should you take the egg?

If the pet sounds fun, yes. You lose one week of drops, and for most players that’s a cheap case. If you only claim the weekly drop to sell it, skip the egg: it’s worth nothing on the market, while the case or skin you’d give up for it has a live market price. And if feed really costs both picks too, keeping a chicken alive will eat more of your weeks.

Sources

• CS2 Central: the pet update explained, the most detailed datamine
• Insider Gaming: chicken eggs explained
• Dexerto: CS2 adds pet chickens
• SkinsMonkey: chicken eggs and pets
• SkinPock: the chicken update
• PCGamesN: Rush update and chicken eggs
• CS.MONEY on X, on feed costing both picks
• SteamDB: Rush Hour patch notes