Its for the Dreamcast . The game has got lets see here...
Airships, An OK fighting system, best storyline (IMO). Basically you have to stop the evil guy from doing them evil things. (Never beat the game cause my disk was glitched but as far as I got I liked it). Lets see you are one of the good guy pirates ( like the rebellion in starwars) and the the story gets deper and deeper as you go along, best setting(IMO) with the airships and the oppressive Vanu goverment, your own airship which you control with a crew and can buy updates at shops and stuff, Air combat (I LOVED this part of the game), a frichhen awsome city (Vanu City), your secret pirate island, a ton of intresting places, deep characters, a ton of other stuff too. But uh don't get the idea its all in the air, there is a ton of land stuff.
Wow I'm tired...