Mine cart rides that work in Crystal Rift, you can lay the track and ride the cart at any speed, very happy with this implementation, I hope to add scares on the track, maybe waterfalls??
When in edit mode it's easy to lay a track with a start and an end (or unlimited, but this seems silly), and place a cart on the track, then you can set the speed (1-100) and off you go, a cool mine cart ride in game, I got the idea from all the Oculus Rift roller coasters.
