Get online and get aerial with Warbirds, the flight sim that allows you to dogfight on the Internet. Install WarBirds on your computer and progress from a fledgling pilot to an experienced combat veteran. Best of all, with this software you can fly WarBirds free of charge. Just start an account on the ICI Games host. If you donΓÇÖt like WarBirds, cancel your account anytime within the first five hours and you will not be billed.