Hi. I told you I needed some kind of external inspiration to making coasters. And I just so happen to find a level from a game turned into a 3D mesh. I experimented some and look what happened!
So, this is a Corkscrew coaster set under the water environment of Clanker's Cavern from the game Banjo Kazooie, reaching speeds of 93km/h.
Version 1.7 or more required. Get from www.nolimitscoaster.com
Full Version can be found here: http://www.edwardleuf.org/Games/NoLimits/?f=6x6