Campuchia is being held hostage by the evil despot Lee Ho Fook, with the help of a diabolical Super Tank and you, as an officer of Ching Lai's freedom army, are the only one who can save your kindred fellows from enslavement.
Armed only with your machine gun and some hand grenades, you must trek through the hostile jungle, over the Mekong River, overrun enemy garrisons and finally arrive at the port of Cheduba, to take on the might of Lee's forces and take out the tank.
Along the way, collect extra ammo and health by shooting down supply parachutes from above, to help you to do away with the enemy.
Operation Hanoi is great as a shoot-emp-up, with some neat sound effects and three separate battle zones set against excellent 3-D combat action.
If you like your gunplay fast and furious, you won't go wrong with this one.