TilenB said:
^ Agreed, those don't even complete a full circuit! How about Brandauer's Alpine coasters? There are very few outside the Alps, but they look far less as a coaster than Wiegands. There's single rail for track and cars look less coastery...
I agree that Bobkarts look less like a coaster, but they feel more coastery.
I count Butterflys. I also count the Ghost Castle in Blackpool (But not the two sides of Grand National because that is ****). My reasoning:
To be a rollercoaster, a ride has to follow all the following rules, but one and only one exception is okay:
-A full circuit
-Wheels on running rails
-Not powered
- The abbility to safely go up using the cars own force (It doesn't have to, but it has to be possible - so in Alpine coasters this is not the case, because people would stall easily right before a hill)
-The car doesn't leave the track
-The train is shorter than 50% off the track length (Bayerncurves with one ring = not a coaster, 2 rings: a coaster)
-It feels like a coaster only the slightiest bit.
Butterflys do count imo. They feel like one, the cars go up, don't leave the track, have wheels and rails. Nautic Jets are shuttle and leave the track = not a coaster. Disko's are powered and shuttle. Powered coasters do count. Menhir Express doesn't (leaves the "track", but doesn't have an actual track either and also doesn't feel like a coaster), but Supersplash in Plopsa does (only breaks one rule).
This is why Butterflys are, to me, in fact coasters. And because I have ridden about ten of these and don't want to lose them on my CC.