Ground Control has been released as freeware. You can download it from the any one of the following links:
+ Download link 1 <– MyAbandonware
The game has a few known compatilibity issues, especially with 64 bit operating systems. Make sure you check out our post on How to run Civ 2 ToT on Windows 7 before you try running the game.
If you’ve followed the above steps and are still having issues with the Civilization 2 ToT Freeware Download, please post in the comments below. To increase your chances of a solution being found include as much detail as possible (which version of the game you’re running, what operating system you have, what video card you have and steps to reproduce the issue). Screenshots are also very useful!