Red 10: Card Game

Red 10 is a six-player card game for iOS — a hidden-teams variant of Big Two. Each round is dealt from a custom 78-card deck (six copies of every rank), with three red 10s in play. Whoever draws one is on the Red Team; everyone else is on the opposing team. Nobody announces their affiliation. You learn who your teammates are only as cards hit the table — and one wrong read can lock the whole round against you.

THE HOOK • Teams form mid-deal. Identities stay hidden until plays reveal them. • A teammate has to finish first — and none of your team can finish last. • Finishing last "traps" your team for the round's full penalty. One bad ending undoes a great hand.

DOUBLE OR QUAD Before the round opens, players can declare Double or Quad — a public bet on how the round will end. Hit it and your team scores big. Miss it and you pay. It's the moment that turns a quiet hand into a statement.

PLAY ALONE OR WITH FRIENDS • Solo training against three AI difficulty tiers — Easy, Medium, and the new Advanced level. Every tier plays a different style, so practice actually scales. • Online private rooms with a six-character code. Invite friends, fill empty seats with AI, and pick up where you left off if someone drops. • Persistent stats, full game history, and a skill tier (S through F) that tracks how often you win, avoid the trap, and finish first.

DESIGNED FOR iOS • Built natively in SwiftUI for iPhone with the new iOS 26 Liquid Glass look. • Sign in with Apple — your stats sync across devices automatically. • Hand cheat sheet, full rule reference, and a five-card intro that gets you playing in under a minute.

WHO IT'S FOR If you've played Big Two, Deuces, or any climbing-style card game in the same family, the play patterns will feel familiar — straights, pairs, triples, and bombs. The hidden teams and Cha/Go layer on top are what make Red Ten its own thing.