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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.
Price history tracked since Jul 22, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Limited price history so far — tracked since Jul 22, 2026.
Steam Train Fest ends
Official stores with direct support.
This is the base game required to play this DLC. Other expansions may also be required.
Try this game before buying.
If you're a devoted fan of Reap And Rush and would like to enjoy some extra content, then this Supporter Pack is made just for you!
Purchasing this DLC provides tremendous support for our team and helps us continue developing the game, making it as polished and enjoyable as possible.
As a token of our appreciation, you'll receive:
An exclusive alternate skin for Bai Ya, the Underworld Agent
Two additional exclusive companion pets
Please note that this DLC is primarily intended as a way to support the game and its developers. The exclusive skin is simply a bonus—a small token of our appreciation for your support.
This DLC is completely optional and is not required to complete or enjoy the game.
Lowest tracked price: PLN 9.99 (Jul 22, 2026) · current best: PLN 9.99.
Right now the cheapest offer for Supporter Bundle DLC is PLN 9.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Supporter Bundle DLC is PLN 9.99 (recorded on Jul 22, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Supporter Bundle DLC drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
