"Complete, exciting action game where your agents try neutralizing a submarine."
Navy Moves is a very complete action game, set in a war environment of continuous battle. In it you'll have to fight, dodge enemies and above all, use all your intelligence try to find and unmask an evil partnership that controls a powerful and lethal submarine.
To do this you'll have a group of talented agents which you have to control to first find the traitor and then neutralize the submarine that can destroy the entire continent. In Navy Moves you'll frantically drive 4x4 SUVs, you'll fly in helicopters, shoot missiles, you'll have to dodge terrible Soviet fighters, swim in the waters of the Pacific Ocean, you must hack computer systems to handle all kinds of weapons, confront cyborgs, etc.
Though best of all is that the game is totally free.