The ETO expansion is a major freeware update of Microsoft's CFS3 and encompasses in one install many great new features and the best of the freeware community add-ons.
Further than that it also creates five different eras in which to fly, from the Spanish Civil War through the Battle of France and Battle of Britain to D-Day the Battle of the Bulge and on into 1945.
There are over 150 flyable aircraft representing the main and a few of the lesser-known models from the five eras. The list includes types that are not available in any other combat simulator and have been made by some of the best modellers in the community. Flight models are from the respected Av-History team. The aircraft come with a multitude of authentic new weapons and effects and include such goodies as aerial mines and flares.
The scenery has had a complete overhaul with new ground textures and trees which has totally transformed its look and has received many favourable comments