I like long downward tunnels, but I hate stairs. Single blocks are a pain because you have to jump up. Stairs and half steps are just kind of ugly. What I would love is for a block I can place that will slope down and look real nice and smooth. Also would be great if it worked on the ceiling as well, so I could have long straight, square hallways that go down.
Bonus points if it can do a longer slope (2 blocks forward to one down), and if minecart tracks will go on it.
Bonus points if it can do a longer slope (2 blocks forward to one down), and if minecart tracks will go on it.