Steal a Brainrot Winter Hour Event Details

On December 6, 2025, Steal a Brainrot released the Santa’s Fuse update, which introduced a new in-game event called Winter Hour. The new event adds Christmas-themed brainrots to the game, some of which are very rare and can bring in a lot of money. In this blog, we will tell you everything about the Winter Hour event, its mechanics, and which brainrots were added to the game.

Winter Hour Spawn Mechanics

The Winter Hour event in Steal a Brainrot activates every two hours, making the event cyclical and predictable. The change of music to “It’s the Most Wonderful Time of the Year” serves as a signal for the start of the next spawn wave. One of four exclusive Christmas-Brainrots appears in the conveyor zone, which you can add to your base. Here is the list of all Christmas-Brainrots in Winter Hour:

• Ballerina Peppermintina
• Reindeer Tralala
• Santteo
• List List List Sahur

These characters are available only during Winter Hour and disappear after the event ends. To obtain the main reward character La Jolly Grande, you need to collect all four variants.

Winter Hour Event Rewards

The main value of Winter Hour is the La Jolly Grande reward, which is unlocked after collecting the full set of Christmas-Brainrots. This Brainrot has secret rarity status and is considered one of the rarest seasonal characters. Here is the list of all rewards:

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Winter Hour Event Schedule

The Winter Hour event will last almost a week, giving you enough time to collect all the rewards. The event started on December 6, 2025, at 12:00 PM PT and will end on December 12, 2025, at 9:00 AM PT. Don’t forget to collect Christmas Brainrots every 2 hours to get the best rewards.

Final Thoughts

Winter Hour has brought a festive Christmas atmosphere and new brainrots to Steal a Brainrot. This event combines engaging mechanics with unique rewards, making participation both fun and rewarding. So make sure to collect brainrots every two hours to earn all the Winter Hour event rewards and complete other Santa’s Fuse challenges.