TS2009 includes the traditional Surveyor (World Builder) module plus Driver and Railyard. People can create, drive, operate, collect and share content with more than 300,000 registered Trainz fans from around the world. The focus of development for TS2009 has been on improving the underlying systems to bring Trainz into the next generation of graphics and to provide better tools for the community to create their own dream railroad (or railway, depending on where you are in the world). It includes 99% backwards compatibility plus enormous room to expand upon existing content by upgrading assets such as tracks, locos and rolling stock.