Similar to its predecessors, Battlefield 1 is a first-person shooter game that emphasizes teamwork. It is set in the period of World War I, and is inspired by historical events. Players can make use of World War I weapons, including bolt-action rifles, submachine guns, automatic and semi-automatic rifles, artillery, flamethrowers, and poison gas to combat opponents.[4][5][6][7] Melee combat was reworked, with DICE introducing new melee weapons such as sabres, trench clubs, and shovels into the game. These melee weapons were divided into three groups: heavy, medium and light.[8] Players can also take control of various armored vehicles, including light tanks, landships, heavy tanks, armored cars, cars, torpedo boats, bi- and tri-plane aircraft, armored trains, reconnaissance vehicles, dreadnoughts, M-class zeppelins, as well as ride horses to use in battle.[9] Destructible environments and weapon customization, features present in the previous games, returned in Battlefield 1 and are more dynamic.[10]