Support
Need help with Blackjack: House of 21? Find answers to common questions about the game and its blackjack tables.
How do I choose a blackjack variant?
From the main game menu, choose the blackjack table you want to play. Each variant has its own rules and gameplay differences.
Why are the rules different between tables?
Blackjack is played with many different rulesets around the world. House of 21 includes several variants so you can experience these differences in one app.
Does the game require an Internet connection?
Core gameplay is designed to run locally on your device. Some online features or services may require an Internet connection.
I found a problem in the game
If something does not work as expected, please contact us and include your Android version, device model and a short description of what happened.
Where can I read the Privacy Policy?
You can read our Privacy Policy here.