Tunnels for the Roller Coaster

Easy

In RCT2 just lower the ground like 5 times and than try to put your coaster back to horizontal when you still can't go underground than you also need to lower the ground in the direction you are going to
In RCT3 this won't work accept for soaked or higher which i think is stupid. to do this in RCT3 just follow follow the same instructions as with RCT2

I hope this helped

Alex

* This Post Has Been Modified *

Thanks, i'll try it.

On Rct3 you can make a mountain and build the track through there, and turn the tunnel lights to black for darkness. You can also build it w/ the walls, roofs and buildings thing. But that doesn't make it dark.

Ive always wanted to build underground on rct3

You have to have steelworx. Which they have tunnels, catwalks, supports, beams, and a bunch more. I use steelworx for everything. Especially on my morgan hypers at the final hills.