Whats the difference between the DOS version and the Windows version?
The DOS version was the first version. It runs under DOS, but can also run under Windows 3.x and 9x. It doesn’t run under Windows NT-based systems. If you have just bought TT, then you most likely have this (even if it says Windows on the box). This probably has an executable called ttdx.exe or similar, and requires the DOS patch. The Windows version is a port of the DOS version, sold as part of a small-selling compilation. The Windows version stands out with a “Fish UK” splash screen when you start the game. This runs on Windows 9x, and can be made to run on NT systems with the patch. This will have a series of executables, most notably gamegfx.exe, and requires the Windows patch.
