Captain in the Sky was definitely the hardest achievement. By the time I get close, I'm moving as fast as I can trying to get as many geese as possible before I'm completely destroyed by the stealth bomber, jet, airline cruiser that's taking up a quarter of the space, the blimp in the clouds, the three propeller planes, and the five helicopters that are chasing me and seem to make the perfect turns to kill my flock...how the hell did I do it?
How are you supposed to get a good ending? I've let someone else destroy the world, and I've become a malevolent deity. How do I finish the game without screwing everyone over?