Comment TTD Rocks (Score 2, Informative) 207
For those of you wondering how it doesn't crash, it is all pretty much logic control. Also, in the event of any kind of failure (on any roller coaster), all the brakes default to the on position (stopping the ride as fast as possible).
The best part about TTD would be a rollback (I've never gotten one, in 30+ rides), or the ultimate (when a train got stuck at the top for 20 mins loaded). For more info check www.pointbuzz.com