Total Annihilation

Total Annihilation is a real-time strategy video game created by Cavedog Entertainment, and released on September 30, 1997 by GT Interactive for Microsoft Windows and Mac OS. It was the first real-time strategy game to feature 3D units and terrain.

Overview of Total Annihilation:

What began as a conflict over the transfer of consciousness from flesh to machine has escalated into a war that has decimated a million worlds. The Core and the Arm have all but exhausted the resources of the entire galaxy in their struggle for domination. Chose your side, build an army and crush you enemies on huge, three-dimensional battlefields. And remember, there is no such thing as "too many guns"!

What's cool about Total Annihilation:

Includes Total Annihilation and both its expansion packs - The Core Contingency and Battle Tactics
A timeless classic that has won over 57 awards!
Epic battles with hundreds of units accompanied by frantic music composed by Jeremy Soule and hundreds of available mods