Black or Red Game — Card Colour Prediction Tournament

Call BLACK or RED every round, outlast the field, and win the crypto prize pool — a skill-and-prediction game, not a spin-the-wheel casino mechanic.

What is Black or Red?

Black or Red is one of Knockout.Global's prediction tournament game modes. Instead of flipping a coin or reading a striker, you're calling the colour of the next card off the top of the deck: will it be RED (hearts or diamonds), or BLACK (spades or clubs)? Every round you lock in one binary call before the timer runs out.

It's built for the same card colour prediction game fans who'd normally play a hi-lo table pastime, but run as a live, provably-fair elimination tournament with a real crypto prize pool on the line — not a slot machine, not a house-edge casino game.

How a Round Works: BLACK or RED

公正にシャッフルされたデッキからカードが引かれます。赤（ハート/ダイヤ）か黒（スペード/クラブ）を選択。色が合えば次のラウンドへ。

赤 — hearts or diamondsvs黒 — spades or clubs

Every round is a fresh 50/50 call from a fair shuffled deck, resolved by a hardware-seeded, provably-fair random outcome — the outcome is never influenced by anyone's prediction history, streak, or stake size.

Black or Red Tournament Format

各トーナメントは複数のラウンドで構成されます。各ラウンドで二者択一の予想をします。予想が当たれば次のラウンドへ進み、外れれば敗退となります。

トーナメントは、プレイヤーが1人だけになるまで続きます。最後に残ったプレイヤーが賞金プールを獲得！規定ラウンド数の後に複数のプレイヤーが残った場合、賞金は均等に分配されます。

Black or Red tournaments run as Quick Fire (fast, a few minutes), Daily Showdown, and High Roller formats — pick the pace and stakes that suit you, or join for free in Ghost Mode.

Provably Fair — Every Call, Verifiable

Every BLACK/RED outcome is generated with hardware-seeded RNG and a SHA-256 commitment published before the round opens, so no one — including us — can know or change the result once predictions are locked in. After the round resolves, you can independently verify the outcome yourself.

See how provably-fair verification works

How to Play — Free or Crypto Entry

Browse live and upcoming Black or Red tournaments and pick one that fits your schedule and budget.

New to the mode? Enter a free Ghost Mode tournament first — same BLACK/RED rounds, same elimination format, no crypto required, and Ghost Points count toward the leaderboard.

Ready to compete for the prize pool? Enter with crypto, make your call each round before the timer runs out, and outlast the field.

Play Solo or as a Team

Black or Red tournaments support both individual entries and team play — group up with friends, share the elimination pressure round to round, and split the prize pool if your team is the last one standing.

Browse Live Black or Red Tournaments