The Micro Knights Slot is actually a spin-off of the popular Micro Machines. It differs from the original Micro Machines in that you do not have to spin the reels as you would in a traditional slots game. When you play Micro Knights Slot, instead you get to place five red or black balls of the same value up on the slot reel.
As you rotate these balls around, they will be hit by the invisible balls. In the case of Micro Machines, the five blue balls are hit by the green ball and so forth. You win a jackpot when all these balls hit a single colored coin. This is basically the same as the Micro Machines game. However, the difference is that you do not need to spin the reels; you can just let the machine do it for you.
Micro Knights also has a special feature known as the free shot symbol. On the left side of the screen there are three icons that display the icons in a vertical line. When you click on one of these icons, a picture of a white rabbit appears. To know which picture is meant for you to click, the icons have a different color background. If you follow the same strategy used in the Micro Machines bonus games, you should be able to earn a maximum of two coins per round.