[Invisible ride entrance and exit]

Hi,

A year ago, i asked for it might be an idea to make ride entrance and exits invisible. Someone replied that it was possible. But my question is how i can do it, and is it still possible? I wanna use it for a new project

[Invincible ride entrance and exit]

Maybe it is a idea to make a option that allow you to make the entrance and exit of a ride invincible.

[Parks shown in the main menu video?]

I think it is Six Flags Magic Mountain. Correct me if i m wrong.

[Can not place something]

I got the CD-version and i don't have the expansions , maybe is that the problem??

[Can not place something]

Hi,When i place something in a park or in the rollercoaster designer, i get a error. I have Rollercoaster Tycoon 2 on my PC.What can i do???