Download tool :- http://bit.ly/14sCWZf
The game itself is a relatively straightforward tower defence game: your tower sits at the right hand side of the screen, with an enemy tower on the left.
The enemy tower spits out a stream of enemies to which you can counter with your collection of cat warriors.
Currency to deploy cats rises every second and also comes in chunks when you defeat an enemy in the field.
In standard tower defence mechanics, how you balance your expenditure is up to you and different levels will require different tactics (although many will involve just unleashing as many of the feline WMDs as quickly as you possibly can).