Authentic 21
Hit, stand, double, and split with smooth, satisfying table animations.
In development
Knox Blackjack
Classic 21, refined. Play with Gems in a polished, social blackjack experience.
BJ
Overview
About Knox Blackjack
Knox Blackjack is a Games · Gems app from Knox Studios (Google Play developer Knox_Studios). Classic 21, refined. Play with Gems in a polished, social blackjack experience.
Knox Blackjack is the first table in the Knox Gems collection — a clean, fast, beautifully animated take on classic 21. Play with Gems, our shared in-app currency, with the tactile feel and pacing of a real table.
Play with Gems
A shared currency across the Knox Gems collection — win at one table, play at any.
Crafted feel
Premium card physics, sound, and pacing tuned to feel like the real thing.
No real-money gambling
Gems are for entertainment only — pure casino-style fun.
Details
App facts
Listing and publisher details for search engines and store discovery.
- Developer
- Knox Studios
- Google Play developer ID
- Knox_Studios
- Category
- Games · Gems
- Platforms
- Android · iOS
- Status
- Coming soon
FAQ
Common questions
What are Gems?
Gems are a shared in-app currency used across the Knox Gems game collection. They’re for entertainment and are not real-money gambling.
When does Knox Blackjack launch?
It’s in active development as part of the Knox Gems collection. Follow Knox Studios on Google Play or social to be notified at launch.
Knox Blackjack is on the way
In active development at Knox Studios. Follow us to be the first to know when it launches.