Knock Down is an exciting game available on the iPhone platform. The objective of the game is to knock down all the boxes using a pellet-bow and balls. With each level, the challenge increases as you aim to complete the level within a limited time and with a certain number of balls.

The gameplay is simple yet addictive. To throw a ball, you tap near the pellet-bow, aim, and then release. The physics-based mechanics make it challenging to accurately hit the boxes and knock them down. Each level's score is determined by the number of balls and the time remaining.

With its engaging gameplay and challenging levels, Knock Down is a game that will keep you entertained for hours. Download it now and have fun knocking down those boxes!