Twenty One Knockout

HOOPS · Free online basketball game

How to play

1. Press Play to start the clock.
2. Tap or press Space to lock the launch angle.
3. Tap again to set the power and shoot.
4. Sink the ball through the moving hoop.
5. Chain swishes for combo points before time runs out.

Why it's fun

• Angle-and-power arc shooting that rewards touch
• A hoop that moves and accelerates with your streak
• Combo multipliers for back-to-back swishes
• Time-attack format with a saved high score

A classic playground 21

Every bucket counts toward the magic number as you race a shifting hoop, chasing that clutch final score in a streetball staple.

Play now — free!

No download · No sign-up