About
Manage a darkly humorous idle simulation game where blood is currency. Collect, process, and sell blood to supernatural clients to build the ultimate blood empire and earn profits even while offline.
What's New in Idle Blood Bank
1.0.2
March 7, 2026
- Bug fixes.
In-App Purchases
$1.99
Diamond 1
100 diamonds
User reviews
Developer apps
FAQ
What is Idle Blood Bank?
Idle Blood Bank is a darkly funny idle simulation game where you manage a blood bank in the underworld. You collect, process, and sell blood to various supernatural clients to build a profitable empire.
Can I play Idle Blood Bank offline?
Yes, Idle Blood Bank features idle gameplay, meaning you can earn blood and gold even when you are offline. This allows for continuous progression without constant attention.
What kind of clients will I serve in Idle Blood Bank?
You will serve a variety of dark clients, including vampires with different tastes, ancient demons with massive orders, and undead armies. Each client offers unique payment structures, requiring you to optimize your supply chain.
How does Idle Blood Bank make money?
Idle Blood Bank is free to download and play, but it does contain advertisements and offers in-app purchases for players who wish to accelerate their progress or acquire special items.
What devices can I play Idle Blood Bank on?
Idle Blood Bank is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.
Is Idle Blood Bank suitable for all ages?
Idle Blood Bank has an age rating of 12+, suggesting it is suitable for teenagers and older players due to its dark fantasy theme and potentially humorous, albeit macabre, subject matter.
How often is Idle Blood Bank updated?
The latest version of Idle Blood Bank is 1.0.2, and it was last updated on March 7, 2026. This indicates recent development and ongoing support for the game.
What is the core gameplay loop in Idle Blood Bank?
The core gameplay involves collecting blood, processing it through various upgrades and machinery, and selling it to clients to earn gold. You then use this gold to further upgrade your facilities and expand your blood empire.





