"Reign of Fire" is rubbish
You can play as the people exterminating the dragons, but you can also play as the dragons. There just wasn't any fun in the game.
The only thing that seems to shine (a bit) is the game's graphics. I like all the details of those shots all over the dragon's wings. There is some detail, but that's as far as it goes.
I don't have any more things to say about this game. It simply sucked and shouldn't be in your collection of games.