Unique

Unique is a special rarity tier in Bongo Cat for items that can never drop from chests. Unique items are claimed through special events such as the advent calendar, making them trophies of participation rather than luck.

How to obtain

Unique items are not part of any chest drop pool and cannot be exchanged upward from other rarities. They are granted directly by limited-time events — for example, the advent calendar — so the only way to earn one is to take part while the event runs. Like other event items, they can still change hands through trading and the Steam Community Market.