Underground is an easy difficulty Activity stamp in Club Penguin Journey.
Release History[]
| Location | Available from | Available until |
|---|---|---|
| Underground Pool | May 18, 2023 | September 23, 2024 |
| October 13, 2024 | Still Available |
How to obtain[]
In order to obtain this stamp, the player needs to walk into the Underground Pool from the manhole in the Plaza.
Gallery[]
Stamp earned
In the Stampbook
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