Alternate Reality is a mod which currently adds more than 100 new techs to replace most techs from Gal Civ 2. At the moment it has five new races, and the ability to easily create your own custom race with a unique combination of technologies.
New improvements and components come together to completely alter Galactic Civilisations!
Please read the readme included in the zip file.
If the download looks funny, rename it to have a .zip at the end, then you can open it.
All feedback or queries to alternate.reality.mod@googlemail.com.