Complex sentence: The player has near total control over the configuration of each of his or her Mechs, from the type and amount of armor used to various internal components, and all of the Mech's weaponry and ammunition.
Split into simpler sentences: The player has near total control over the configuration of each of his or her Mechs. From the type and amount of armor used to various internal components, and all of the Mech's weaponry and ammunition.