v1.9: 3D Rudder support + demolition ball

Good news! We have realeased today a new version with 2 cool improvements: [h1]Support to 3D Rudder[/h1] A foot motion controller to move into the virtual world, even up and down! [h1]Demolition ball[/h1] Very funny addition, find it under the TNT and use it to destroy with your hands your creations. We are still working on riding and driving the trains. It will be ready very soon! Enjoy!