We have written before about 3d Roller Coasters in Second Life because….well….they are a lot of fun. Now you can build your own virtual roller coaster in Second Life with a free roller coaster builder which includes a track maker Tool. Check out the below high definition video. It is about four and a half minutes long. The video shows some virtual roller coaster games with riding and then the 3d roller coaster designer track builder tool Track Maker v5.56 which includes automatic generation of loops. It is really quite good.
HD Video: Build a Free 3d Roller Coaster in Second Life
The tool is called Track Maker v5.56 so you can search for it is Second Life or Contact DerKleineDjDino to get it.