Its so unfortunate that such a brilliant game did not get its due recognition; nobody makes games like this anymore.
I have tried a few Space Simulation games before and after this. Generally they suck because of the controls and also because they claim too much time getting into the game. For instance Edge of Chaos totally sucks due to really bad controls. In Freelancer, you pick up the game quite quickly and get into action. Within the first 15 minutes or so, you are into your first assignment.
The game's premise is interesting-- as a Freelancer space pilot, you work your way up empowering your ship and strength and fight a conspiracy of space domination. You start with a simple space ship, the controls are simple and run missions-- earn money, or life precious objects from the space or enemies . You trade and equip your ship or buy a new ship or even win a stronger ship. That way you proceed to increasingly difficult levels and fight difficult situations. The missions are designed in such an interesting fashion that you simply can't get enough.
Though the Freelancer installer comes just with a CD, the game presents a huge universe, which successfully gives you a near feeling of infinity. many space concepts have been accommodated in the game and that gives you a dream space environment. There are hordes of enemies to fight and each time the thrill is different because of different group of enemies require different tactics to defeat. Some require precise navigation skill, some require your speed and some simply your muscle power.
One of the attractive feature of the game is possession of a higher level ship. You play the whole game twice and you might end up having different super-powered ships that will give you the winning edge. At the final levels, frequent saving is a must.
The main game, like NFS underground series, is an interwoven of difficulties. But when you are finished with your final mission, you can still play the game-- roaming around the star systems. However once the missions are over, you are unlikely to play it without any objective.
I bet anyone who likes FPS, in addition to simulation game fans, will definitely love this fantastic game. Alas, they don't make games like this.