Supporter Bundle DLC
Support the development of Underworld Is a Bit Busy by purchasing the Supporter Pack! As a thank-you, you'll receive exclusive companion pets and a unique skin for Bai Ya to make your adventure even more unforgettable.
| Type | DLC |
| Release Date | 7/21/2026 |
| Publisher | Beijing Pacifier Technology |
| Last Updated | 7/23/2026 |
| Steam App Id | 4942620 |
Supporter Bundle DLC Deals & Discounts
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About Supporter Bundle DLC
Supporter Bundle DLC is an Adventure DLC. On 7/21/2026, it was released on the Steam Store by Beijing Pacifier Technology. Supporter Bundle DLC can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
Media & Sceenshots
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