$20, errr, Free Game of the Week: FlightGear Flight Simulator (PC)

FlightGear is one of the biggest, and longest developed open source games freely available on PC. First started out as an online proposal by David Murr, FlightGear was first released in 1997, and is still developed to this day. The game features a huge open world with over 20,000 airports, and hundreds of aircraft models based on real life planes. Because it’s open source, it’s completely modifiable. Unfortunately because it is open source, software thieves have pirated the freely available software under names such as Virtual Pilot, and Flight Simulator Pro. Rest assured that there is no difference between the free FlightGear and the paid pirated copies. Only thing that FlightGear’s creators will charge you for (and that’s if you choose to buy it) are DVD sets featuring the world scenery that you can purchase if you don’t wish to download each of the files yourself. If you like Flight Simulators, you’ll definintly want to check this game out. If you got some programming skills and want to mod it, even better.