Tachyon: The Fringe

that game still rocks , and is only matched in it's qualities by softs like the old wing commander series or starlancer . if you like space sims , you will love this one , there are different types of objectives and the game is totaly open-ended , it anything but linear , you can even choose the order in with you complete the missions ( you got a problem with escorting missions , then do another type and you might get the upgrade for your ship that might give you the edge )

freelancer might have newer graphic technology , but it doesn't support at all any form of joystick ( they should do a patch for that ) so if you are like me and need a good space shooter fix , take a look at the underrated "tachyon : the fringe" , you can't go wrong 9 out of 10 ( only because too many escort missions for my taste )