**''$DESC''** ''[[name|<Name>]], <Name> ...'' 

A short description for the Description file (vehicle type). This must contain the file name of the picture.

**%BASED** ''[[name|<Name>]]''

Bases a vehicle Description on the Description of the picture in <Name>.  Data that is identical in the two Descriptions is taken from the base Description.

**%<KeyWord>** ''<Number>''

The **''$DESC''** parameters follow Description key values, which begin with **''$DESCKEY''** and are followed by a word value and begin with the % symbol. 

**<Text>**

If a line begins with the % sign, this line follows the previous.