Continuing development where Cavedog left off... Total Mayhem includes improved versions of 3rd party units by unitmakers from the last 12 years of modding TA. All units have been bugfixed, most have been remodeled, re-textured and re-rendered to Cavedog standard. The entire game balance has been improved. This is intended to be what Cavedog would have done if they continued to support the game.
Now you can just have energy, or build the upgrade to turn it into metal.