Contra is a freeware modification for Command and Conquer Generals: Zero Hour real-time strategy game and one of the first mods for this game. It adds many new units as well as numerous new upgrades, new general's powers and buildings. It also adds new sounds, maps, bug fixes, enhanced graphics, and other effects, as well as three new generals.
Wowwwww!!!! This the best mod I have ever seen. It's performance and graphics are very good. I love new units and AI. meanwhile GLA soldiers speak in Persian and I love it, Because I am Iranian.