Build a Zoo Codes

Redeem the codes below for free in-game rewards in Build a Zoo. Codes we haven't confirmed in the last 30 days are marked Unverified, and your votes tell us which to re-check first.

Working

0 codes

Last updated

Nov 2, 2026

Active Build a Zoo Codes 2

Code	Description	Status	Works?
New UPD79REWARD7KQ	Free Reward	Unverified
New ZOOOPTIMIZE2026	Free Reward	Unverified

Unverified 6

Code	Description	Status
50KCCU0912	1 Ultra Egg and $20,000	Unverified
DelayGift	3 Lucky Tickets, 1 Dark Goaty Egg, and $20,000	Unverified
LandCompensation	3 Turkey Eggs, 1 Dragon Fruit, and 2,000 Diamonds	Unverified
N7A68Q82H83	5 Lucky Tickets and $20,000	Unverified
OCEANHEART0	2 Ocean Heart	Unverified
WEEKENDJOY5v	Freebies	Unverified

How to redeem codes

Open the Settings menu using the gear icon at the bottom of the screen, then find the Codes input panel inside the Settings window. Type the code exactly as shown and confirm. Codes are case-sensitive and single-use per account.

Codes typically reward Diamonds (premium currency for rare eggs and exclusive purchases), Lucky Tickets for turntable wheel spins, specific egg types like Turkey Eggs and Ultra Eggs, and in-game Gold. Compensation codes named "Delay Gift" or "Land Compensation" are also common after server outages and tend to expire within 24-72 hours of being issued.

Century Farmers releases codes with nearly every numbered update, milestone, and seasonal event - Build a Zoo has issued 50 total codes (11 active, 39 expired as of April 2026). The fastest source is the official Discord server (180,000+ members) where codes are posted in the announcements channel immediately on each update. Event codes expire within days; redeem them as soon as you see them.

Build a Zoo Codes FAQ

Everything you need to know about Build a Zoo codes - from redemption to why they sometimes don't work.

Ask in our Discord

How do I redeem codes in Build a Zoo?

Open the Settings menu using the gear icon at the bottom of the screen, find the Codes input panel, type the code exactly as shown, and confirm. Codes are case-sensitive and single-use per account.

Why isn't my Build a Zoo code working?

The code may have expired, been entered with incorrect capitalization, or already been redeemed on your account. Compensation codes expire within 24-72 hours and event codes can last only a few days. Check the expired codes list to confirm.

What do Build a Zoo codes give you?

Codes reward Diamonds (premium currency), Lucky Tickets for the turntable wheel, specific egg types like Turkey Eggs or Ultra Eggs, and in-game Gold. Compensation codes after server outages often provide bundled freebies combining multiple reward types.

How often do new Build a Zoo codes release?

New codes release with nearly every numbered update on the near-weekly cadence, plus additional codes for milestones, seasonal events, and server outage compensation. The official Discord server is the fastest place to see them - event codes expire within days so redeem immediately.