Build a Zoo is a tycoon simulator where players can hatch their eggs into pets and generate money by placing them at their base. Following the trends on Roblox, the game has rolled out the new Halloween event, introducing new eggs, pets and new weather into the game. The new Candy event has replaced the Snowy event and added new Candy tokens that can be claimed by completing quests.
This guide will navigate you through everything new in this update.
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The event was launched on October 18, 2025, adding several new limited-time pets, eggs, quests, and weather. During the event, the map delves into a spooky environment matching the Halloween spirit. Here's everything new in this update:
The Halloween fest is a weather event that occurs occasionally on the map. Similar to other weathers, this event also lasts for five minutes. During the event, the egg spawner will start spawning Halloween mutated eggs, which hatch into spooky animals. These mutated animals will grant your base higher earning stats.
Along with this big update, the game now allows your favorite pet to follow you. You can now take your pets for a walk and show off to other players. Pet selection can be accessed from the inventory.
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Replacing the Snowy Event, the Candy Event has added new Candy Tokens, Candy quests, Candy Shop, and Candy Egg. Here's everything about the event:
These are the event-specific quests, similar to Snow quests. You can complete them to earn Candy Tokens, used to buy eggs, food, and other items from the Candy shop. Every day, you can complete only three quests since they refresh every 24 hours.
The candy shop is the place where you can exchange your candy tokens for different items. Here's a list of all the items:
Candy eggs are the event-limited eggs that can be claimed for free after every 30 minutes while playing the game. You can hatch only nine eggs every day and can claim one of these pets:
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The Halloween Event in Build a Zoo was released on October 18, 2025, bringing a complete seasonal makeover to the game with new pets, eggs, weather, and event currency.
You can earn Candy Tokens by completing Candy Quests. These are daily event-specific missions that refresh every 24 hours.
A brand-new feature allows pets to follow you in-game. You can select your favorite pet from your inventory and have it accompany you as you explore the map.