I have this theory that flash just doesn't do well with complex calculations, because this game lags me more than HL2, which I am pretty sure has equally complex calculations but was not programmed in flash.
Is there anyone who knows about such things that can tell me if this is true and if there are alternatives?
This game is great! The only complaint I have is that it doesn't automatically save the sell/buy prices of all the cities you have been to. Freelancer did that (really old game) and you could easily see what would be a good trade route.