Download of Rollercoaster Tycoon 3: Platinum 3.3.6 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program lies within Games, more precisely Strategy. This Mac application was originally designed by Aspyr Media. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
RollerCoaster Tycoon 3: Platinum for the Mac contains RollerCoaster Tycoon 3, the RollerCoaster Tycoon 3: Soaked! expansion pack, and the RollerCoaster Tycoon 3: Wild! expansion pack. RollerCoaster Tycoon 3 Mac is completely updated and redesigned to take the series to all-new heights. Featuring incredible 3D graphics and the exclusive new Coaster Cam, you can now see your park from any angle and ride the coasters you build.
You may want to check out more software for Mac, such as RollerCoaster Tycoon 3, NoLimits Rollercoaster Sim or 4Videosoft Mac iPod Manager Platinum, which might be similar to Rollercoaster Tycoon 3: Platinum.