In the Steel Goliaths universe, the use of different forms of weaponry greatly affect a military's strength and effectiveness on the battlefield. As such, there is an assortment of weapons available in the Steel Goliaths game series which the player can chose from. There are three types of weapons: Mechanized Infantry Unit, Vehicle, and Infantry weapons. All weapons, no matter what type they are, can be upgraded. Only infantry weapons can be customized to the user's liking, while BattleMech and vehicle weapons can be swapped out for other weapons of the same category.