Just thought I'd mention this for those of you who like app games. 4/5 Stars. I've downloaded for my iPad but haven't had a chance to try it yet.
Available for IOS and Android.
ROLLERCOASTER TYCOON TOUCH
Create, customize and rule your theme park kingdom in RollerCoaster Tycoon® Touch™, the first RollerCoaster Tycoon® game tailored for touch devices. Building, managing and sharing your coolest park creations in beautiful 3D graphics has never been this fun or easy. Open card packs full of coasters, rides, decorations and more to build out your dream park. Complete missions and acquire more cards to upgrade your buildings, keeping your peeps happy and making more money for your park! An innovative, touch-control coaster builder allows you to effortlessly draw coasters, and combined with intuitive pathing and building placement, you can quickly start expressing your Tycoon creativity. Your dream park awaits!
http://www.rollercoastertycoon.com/rollercoaster-tycoon-touch/