you can build a roller coaster, ride it, and print it on the website that is attached as a related link.
First you build a roller coaster, thean build a building over the roller coaster, its that simple.
Its HARD for little kids and teenagers. Nobody can build won but roller coaster engieners
Click on Giga coaster.
You can visit Roller-coaster Builder levels that are open source, create a roller-coaster and save it.
See the straight coaster picture and curve ones? Click on them to build a piece. Its the same as the turn tracks and straights.
the speed coaster takes about 2 hours to build
A roller coaster!
The process to build a roller coaster starts with a design team and finishes with the building of the coaster. The whole process can take up to two years to complete.
They Did It In The First Episode