Will of Steel is a modern warfare tactical 3D Real Time Strategy game set in the early 1990s. As a young Marine officer, William Steel is the son of the highly decorated USMC General Thomas Steel. Players must assume command and responsibility of the battalion at his control and defeat your opposing in forces in hostile locations around the globe.

At the players disposal will be infantry, battle tanks, armoured personnel carriers, recon units and many other types of military hardware. The player must make wise military choices and decide how to adjust his/her actions to counteract the strategy employed by the enemy forces in Afghanistan and Iraq. Through the use of dynamic Sun, missions unfold from dawn to dusk with a number of climate conditions, such as rain and fog, that may help or hinder your battle progress.