The best space ship sim out there.
unlock new vehicles with awesome names like Retribution and other ones.
You have to pick up civilians by flying down towards them, they will hold on,
and fly off. Land them in the zone and your done with that secondary
mission. every secondary mission you get credits. There are awesome
levels with kick @$$ bossed like a centipede machine that you have to
shoot off its ass untill you get to the head (yah real original) and huge
robotic machines. this game is a definate must buy because its like 10
bucks. so i think you should buy this awesome game. . . . . . . . . . . . . . . . . .