Hey Everyone,

We've read that some players have had some issues launching the game. The most immediate fixes overall that have been most helpful are as follows:

1) Ensure your computer meets the minimum specs:

  • OS: Windows 7 (64-bit)
  • Processor: Intel 2.3 Ghz Core i5 or AMD equivalent
  • Memory: 4 GB RAM
  • Graphics: GeForce GTX 460 or AMD equivalent
  • DirectX: Version 11
  • Storage: 10 GB available space


2) Disable the Steam Cloud saves as syncing to older Early Access saved games was causing issues. Here is how to do that:

  • In your Steam Library, right-click on RollerCoaster Tycoon World and select "Properties."
  • Click the "Updates" tab.
  • Un-check "Enable Steam Cloud synchronization for RollerCoaster Tycoon World."
  • Click "Close."


3) Delete your prior RollerCoaster Tycoon files/folder.
  • Go to C:\<User Name>\AppData\LocalLow\Nvizzio Creations and delete the Rollercoaster Tycoon World folder.


4) Cleaning your registry:
  • Right click the Windows Menu Button
  • Within the sub-menu click RUN
  • Then type in the following "regedit"
  • Now navigate to the following directory
    • HKEY_CURRENT_USER > SOFTWARE > Nvizzio Creations > RollerCoaster Tycoon World

  • Within the RollerCoaster Tycoon World folder, delete everything EXCEPT the (Default) registry key
  • Save ALL work and close all programs
  • Restart your computer