Total Mayhem takes Total Annihilation, bugfixes and extends it the way Cavedog might have. All units are useful without radically changing their role, many new units added (longtime players may recognise some 3rd-party units). A whole new 3rd tech level tier is added, including kbots, vehicles, ships, hovercraft and aircraft. Many existing and all added units have been bugfixed, re-modeled, re-textured and re-rendered to equal or exceed the standard of the original TA units. Also includes many enhancements and fixes to the original game.
Arm's T1 Mobile Artillery. Sometimes there's Beauty in simplicity.