It is a one man army; Cruel Lee has held 200 soldiers hostage. As Captain George, your mission is to rescue the soldiers from his heavily guarded prison. Use ARROW KEYS to move while KEY A to shoot SPACEBAR to throw grenades. Collect bonuses like ammunitions, grenades and extra life from boxes on the way. Keep safe distance from the enemy. Soldiers and beware of overhead airplanes. They are dangerous. Operation Thunder is an action game, available on flash-games.net, for your spare time relaxing.