[yochai]

In the past I used to play a game based on the drgon's lance series.
the game was basicly riding a dragon and killing other (mainly dragons) in a sort of of dog fight in the air.
as you finish missions you are offered to upgrade dragons, from bronze to silver to gold (and the missions get harder).
I don't remember the name of the game, but it would sure be nice to play it again.