Press the screen to throw your knife upwards. Avoid other knives and barriers to maintain your knife in the air. Pick up coins to earn points and obtain new knives. The game ends when your knife collides with another knife or obstacle. Strive for the highest score by keeping your knife airborne for as long as possible. Employ the coins you collect to secure new knives with distinctive designs. Hone your timing to enhance your performance and reach higher scores.