Baseball Blackjack vs Retro Diamond

Step up to the plate where blackjack meets baseball. Every at-bat is a hand of 21: HIT to swing, STAND to make the pitcher draw against you. Beat the pitcher and climb the outcome ladder — walks, base hits, extra bases, and the perfect 21 home run. Bust, and that's an out. String hits together, drive in runs, and outscore the pitcher across three innings. WHAT'S NEW: HOLOGRAPHIC CARDS & MULTIPLAYER HOLOGRAPHIC MANAGER CARDS — Every Manager Card now has a rare holographic foil version. Holos shimmer in your Dugout, last 30 days instead of 7, and can never be countered in online matches. Each foil you pull unlocks its own Game Center achievement — reveal all 14 to complete the Holographic Collection. CHALLENGE A FRIEND — Take your Dugout online in head-to-head, three-inning matches through Game Center. Invite a friend, build your loadout, and play your turns whenever you have a minute — matches are asynchronous, with a 24-hour window per turn and up to five rivalries running at once. Tied after three? Extra innings decide it. MANAGE YOUR DUGOUT Every round you play earns Manager Card reveals, from Bronze up to Legendary reward tiers. Tap to reveal, keep the best, and build a Dugout of game-changing plays: Rally Cap, Pinch Hitter, Clutch Hitter, Bullpen Call, Manager Challenge, and more. Play the right card at the right moment to rescue an at-bat or blow a game wide open. WIN THE MIND GAME ONLINE Head-to-head isn't just about your hand — it's about outsmarting the other manager. Bring up to 5 Manager Cards and 3 Pitching Coach Cards into every match. Pitching Coach Cards counter your opponent's plays, while PvP-only cards like Decoy Sign and Sign Stealer let you bluff, bait out counters, and make your rival guess wrong. CHASE EVERY ACHIEVEMENT Career milestones, single-round feats, secret achievements, and the full Holographic Collection — plus Game Center leaderboards to prove you're the best manager in the league. QUICK GAMES, REAL STRATEGY A full game is three innings — perfect for a coffee break, with fresh innings every four hours. Easy to learn if you know 21, hard to put down once your Dugout fills up. Baseball Blackjack is free to download. Step up to bat, pull your first holo, and settle who really runs the clubhouse.

RETRO DIAMOND: baseball the way you remember it, in pixel art. Bat, pitch, steal bases, and make real strategic calls mid-play, with controls designed for your thumb and the clean spirit of the best retro arcade games. THE DUEL AT THE HEART OF THE GAME Throw 5 pitch types with a single gesture, paint the corners, and face an opposing pitcher who mixes it up every inning. Time your swing to send the ball exactly where you want — from a clean single to a home run. REAL BASERUNNING STRATEGY It's not just a duel: decide where every runner goes, go for the double play on defense, take calculated risks to score. BUILT FOR MOBILE Dedicated touch controls, quick matches you can play between subway stops, no ads, no in-app purchases, no account required. 100% FREE No ads. No in-app purchases. No tracking. Just baseball, wherever you are. Compatible with iPhone, iPad, and Mac.