What began as a conflict over the transfer of consciousness from flesh to machines escalated into a war which has decimated a million worlds. The Core and the Arm have all but exhausted the resources of a galaxy in their struggle for domination. Both sides now crippled beyond repair, the remnants of their armies continue to battle on ravaged planets, their hatred fuelled by over four thousand years of total war. This is a fight to the death. For each side, the only acceptable outcome is the complete elimination of the other.
Story / Background
In the distant future, the galaxy is ruled by a central body of humans and artificial intelligences called the Core (a contraction of “Consciousness Repository”). The Core’s technological and economic triumphs have allowed humanity to colonize most of the Milky Way and enjoy peace and prosperity. However, the balance is broken by a technological breakthrough that allows the consciousness of a human being to be reliably transferred into a machine, thereby theoretically granting infinite life, in a process called “patterning.” Following a mandate imposed on humanity by the Core requiring everyone to undergo patterning as a public health measure, a rebel band is formed out of colonies from the edges of the galaxy (hence their name, the Arm), whose members refused to leave their natural bodies to join the Core’s machines. A war lasting 4,000 years followed, with the Arm mass-producing clones as pilots for its vehicles and the Core duplicating consciousness-embedded microchips to pilot its own machines.

Total Annihilation: Commander Pack Key Features:
1, Fully-articulated 3D units and buildings, with a diverse complement of unit types — for example, aircraft, amphibious tanks, infantry bots (kbots), vehicles, hovercraft, ships, submarines, unit production factories, powerful stationary defenses, and long-range weapons. A unique tracking feature allows players to follow single units, entire armies, or even projectiles across the landscape.
2, True 3D terrain that units can climb over, into, and around, on extra-large 3D-generated maps. TA runs comfortably in high resolutions and even on modern dual monitor setups, so players can see more of the battlefield.
3, Numerous world types to do battle on, such as grasslands, forests, deserts, archipelagos, open water, lava, metal, ice, crystal, acid, and even moons.
4, More than 150 official units and 25 official missions per side in a single player campaign. The Core Contingency expansion pack added 75 new units (including the infamous Krogoth), 50 new maps, 25 new missions, and 6 new world types. Battle Tactics added 4 new units, 6 new maps, and 100 new missions. A final patch (version 3.1c, and included here) added 6 new units, including a resurrection kbot!

Total Annihilation: Commander Pack