I've played skate 3 almost every day for a few months now, and I can assure you there is no roller coaster. It would be pretty awesome if there was, but there isn't. Hope this helps!
Platnum gives you access to Roller coaster tycoon 3, Roller coaster tycoon 3 WILD, and Roller coaster tycoon 3 soaked, If you just buy gold you cannot do anything on roller coaster tycoon 3 WILD like have a zoo and the WILD themed stuff such as deco's and rides.
no
you can't you can only do coaster cam
Yes
download free roller coaster 3
Not that I know of but there is roller coaster tycoon 3.
Click on Giga coaster.
Every higher version of Roller Coaster Tycoon, has more rides, more scenery and many other things.
Thrillville: Off The Rails
You can buy roller coaster tycoon for Mac. It's 49.95
The only ones i know are roller coaster tycoon 1, 2, or 3, and Thrillvile.
The translation of the English word, 'Roller Coaster' is..Roller Coaster