Bugs on screen application allows you to add flies and cockroaches on top of every application. Bugs models looks very real and behave like real ones. Just click on Fly button to add a fly bug on screen. Add Cockroach button to add a single cockroach. You can clean the screen from added bug models by clicking remove all button.Bugs on screen prank application is real fun for you & your friends and funny game for your cat. Bugs on screen prank application is a fly simulator and cockroach simulator.You can add a few animals on your screen and enjoy their movement. Animals looks very real so application is a one of funny games for cats.Application also has flies manager also cockroaches manager which shows animals count you have added to your screen.Warning!Some users feel uncomfortable because of bug models provided by the application.