Stack Blocks.
Beat 21.
Rule the Board.
BlockJack is a fast-paced falling-block strategy game where reflexes meet smart decision-making. Catch blocks, build your hand and beat the dealer — then take your skills into Casino Shoe, Team Series, High Stakes, Rivals, Seasons and more.
Choose How You Play
Master the core game, build your BlockJack account and choose how you want to compete — solo, against rivals or together with a team.
Classic
Build toward 21, beat the dealer, advance through increasingly difficult levels and chase your highest run.
Casino Shoe
Play with an authentic 416-card, 8-deck shoe. Every draw changes what remains, and the shoe reshuffles at the cut point between hands.
Team Series
Build a four-player squad, invite friends, earn Team Points together and battle other teams for position in the standings.
High Stakes
Choose your stake before playing and put your BlockJack Credits behind your skills. Win to increase your reward. Lose and your stake is gone.
Rivals
Find players, build competitive relationships and turn repeat competition into ongoing BlockJack rivalries.
Build Your Squad
BlockJack isn’t only about individual runs anymore. Team Series lets you create a four-player team, recruit other BlockJack players and compete together.
Every member contributes. Earn Team Points through play, battle other squads and climb the Team Series standings together.
4-Player Teams
Battle Teams
Climb Standings
Enter Casino Shoe
Want a more authentic card distribution? Casino Shoe uses a true 416-card, 8-deck shoe while keeping BlockJack’s falling-block gameplay.
Player and dealer draws come from the same persistent shoe. Cards leave the shoe as they are dealt, the remaining count carries from hand to hand, and a fresh shoe is prepared at the cut point for the next hand.
416 Cards
8 Full Decks
Live Shoe Count
Raise the Stakes
Ready to put more on the line? Enter High Stakes Mode and put your BlockJack Credits behind your skills.
Choose your stake, play your hand and go for the win. Win and increase your reward. Lose, and the Credits you put at risk are gone.
Choose a Stake
Play Your Hand
Chase the Reward
How to Play
Simple to learn. Hard to master. The higher you climb, the faster the game gets.
Move your catcher and choose which falling blocks to collect.
Catch 2–10, J, Q, K and A blocks.
Build your hand as close to 21 as possible.
Stand when you are ready to face the dealer.
Win, earn progress and take on your next challenge.
Climb the Leaderboard
Every win pushes you forward. Compete against other players, chase higher levels and prove you have the fastest hands and smartest strategy.
Play. Earn. Collect.
Earn Credits, collect GEMS, claim Daily Rewards, unlock Achievements, progress through Seasons and make BlockJack your own with cosmetic items and features from the Store. New-player promotions may also include limited signup promo codes that award bonus Credits when available.
Teams, Seasons, Friends & Rivals
BlockJack is more than a single run. Build a team, earn Season XP, climb tiers, connect with players and turn competition into rivalries.
Team Series
Create or join a four-player squad and compete together for Team Points and standings position.
Season XP
Play and progress through seasonal tiers as your BlockJack account grows.
Friends
Find BlockJack players, add friends and stay connected through the social experience.
Rivals
Turn competition with other players into an ongoing BlockJack rivalry.
Take BlockJack Anywhere
The official BlockJack Android app is available now on Google Play. Play on the go, track your progress, build your Team Series squad, earn rewards and stay connected to your BlockJack account.
Enjoy native mobile gameplay with smooth controls and the same BlockJack progression you use across the experience.
Think You Can Beat 21?
BlockJack is FREE to play. Master the board, take on Casino Shoe, build your squad, raise the stakes, earn rewards and see how far you can climb.