The world is a big park. A rollercoaster park.
So you can choose to play either the Career- mode or the Sandbox- mode. The Sandbox mode lets you play with a empty park. This is the most fun playing-mode, because you start with unlimited money. There is no limits for what you can build, 'cause you can build everything. The career mode also have it's fun times. I wouldn't say this game is only for kids. I think it can be fun for almost anyone. There are alot of rides in this game. You choose how big your rides will be (if it's a rollercoaster), what colour(s) it will be in, where it'll be placed and much, much more. The options are many in this game. You'll find yourself building restaurants, following people, selling balloons, riding those big rides in 3D etc. Thanks to the 3D technology, the parks comes to life as never before. So if you've played the predecessors, you'll be in love with RTC 3. The expansion packs (Soaked and Wild) will make the game even better, adding a lot more fun. It seems as I have no complains, but there are some gameplay issues and some bugs, unfortunetely. But that shouldn't stop you from buying this game!