THIS TOOL NO LONGER WORKS. A simple program for launching RollerCoaster Tycoon 2 or OpenRCT2 from Steam.
Screenshots
Steam Stub
Instructions
Find your Steam installation folder. It should be in Program Files (x86)
Go to Steamapps/Common/RollerCoaster Tycoon 2
Rename "RCT2" to "Vanilla"
Place the contents of this zip file into your Steam RCT2 directory
Download the latest version of the OpenRCT2 Launcher from OpenRCT.net
Place the contents of the downloaded launcher zip file into your Steam RCT2 directory
Make sure the OpenRCT2 Launcher is named "OpenRCT2 Launcher"
You can now launch the stub through Steam, but there's one more step
In order for OpenRCT2 to work with the stub, you'll have to update OpenRCT2 from the launcher at least once. Otherwise the stub won't be able to find OpenRCT2.
If OpenRCT2 isn't found or crashes on startup try updating from the launcher again.
Now you should be able to launch OpenRCT2 from the stub. If you want the Steam overlay to work then enable "Hardware display" in the in-game options menu. Note: Hardware display only works when your DPI is at 100%