iEntertainment Network rolls out the latest version of its online interactive air combat series known as WarBirds on Tuesday.

WarBirds 2005, which is part of the company’s TotalSims series for massively multiplayer online simulation games, is playable on PCs and Macs.

The new release contains additional aircraft, terrains, and upgraded applications for greater accuracy in simulation of air combat.

The game will be playable online free of charge on May 20-22. A variety of other specials will be available during the weekend, including other iEntertainment games such as Armored Assault and Down of Aces.

For details, see: