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Knockout card art

Knockout

Two pieces each on a shrinking disc. Aim both, commit blind, and find out together whose read was right.

  • 1v1 duel
  • Free in your browser
  • Phone and PC
  • No download

About Knockout

Each turn you have 15 seconds to aim both of your pieces. Neither of you sees the other's moves until both lock in, then every piece launches at once. A piece that slides off the edge is gone, and the disc gets smaller every turn. Lose both pieces and you lose; if the last pieces on both sides fall together, it is a draw.

How to play Knockout

  1. AimPress one of your pieces and drag out an arrow: its direction is where the piece goes and its length is how hard.
  2. Aim the otherDo the same with your second piece.
  3. Lock inPress Lock in. Once you both have, every piece moves at once.
  4. Stay onKnock their pieces off the edge and keep yours on as the disc shrinks.

Free or for money

Play free

Free games cost nothing and pay nothing, and need no sign-up. You wait up to ten seconds for another player, then play a computer player that is labelled as one.

Play for money $0.50 / $1 duels, 21+

Paid duels are $0.50 or $1.00 a side, paid in SOL from your own wallet and shown in dollars, and always against a real person. The winner gets both buy-ins less a 10% house fee ($1.80 from a $1 duel), and the loser loses their buy-in. A draw gives both back, and so does Cancel while nobody has taken your table. Only for players 21 and over, where playing skill games for money is legal. See the terms and responsible play.

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