The game physics of fire cannon shoot is very easy but design this game is a little bit challenging. At the starting of the game you can see dozens of levels and you will choose from the first level where you can face some challenges for passing the level.

 You will see the angry cannon who is waiting when to blast the balls or shot it into target points. At this level, your task will be very challenging because you need only a single shot but for that, you can face the problem when moving objects will stuck your balls to reach into glasses. At this point, your task will be very challenging when you stuck at any point and you want to hit the targets the same as hit the target games.

 When you will shot with the cannon, you can face two types of hurdles one is fixed objects and the other is moving. The fixed objects are a little bit simple, you will be placed in a proper position and the angle of reflection should be very accurate. Then fire the balls from cannon that will bloom your screen with the combination of multiple balls. This will be called short fire when the ball starts to jump from one object to another and finally reach to glasses.
The other hurdles you can face which are moving objects with some fixed object, at this point you will be fixed the objects at those points where the multiple balls can easily reach their destination after collision with some moving objects. You will require full concentration for fire cannon shooting balls because this knock down play game is not so easy.