Get ready for an entirely new RollerCoaster Tycoon experience... it's wet, wild and totally soaked!

For the first time, run your own water park - and ride all the rides - with this expansion to the smash hit RollerCoaster Tycoon 3. Celebrate summer as hundreds of peeps (that's RollerCoaster Tycoon talk for "guests") catch rays and waves with an amazing line up of super-splash flume rides, massive water slides, aquatic shows, beaches and more. Blast peeps with water cannons, build them outrageous coasters, and wow 'em with laser light water shows! Get drenched with this splashy summertime addition to one of the biggest games of the year.


  • Ride the Waves! - just like riding the rides in the original RollerCoaster Tycoon 3.

  • Create wildlife spectaculars with performing dolphins, killer whale shows, and customisable aquariums.

  • Splash, swirl, and "stir up" your peeps with incredible interactive water.

  • Select more than 50 new rides and coasters for your water park:

    New coaster tracks, including a rollersoaker and a giant flume.

    Sixteen new coaster cars.

    Water slides and water rides.

  • Add hundreds of new park enhancements with the Swimming Pool Designer and Waterfall Designer:

    Shimmering pools, with multiple levels and walkways.

    Waterfalls, diving boards and interconnected flumes.

    Jacuzzis, sun loungers... even changing facilities.

  • Design dazzling laser light water shows - and sync them to music - with the H2O MixMaster.