World of Warships(WoWS) is another game produced by Wargaming, a russian company that also made the game I play all the time, World of Tanks(WoT). Similar to WoT, WoWS is based off naval combat using 20th century warships, ranging from the early training ships, Katori, to the most heavily armed and armored battleship, the Yamato. The game itself is in closed beta, and it is expected to be open beta in a few months.
The ships are divided into nations, and it is expected that there will be American, Japanese, German, Russian, and British warships eventually. As of now, there are only 2 nations that have more than 3 ships, the American Navy, and the Imperial Japanese Navy. The other nations include Russia(Gremyashchy) and Britain(HMS Warspite). The ships are also divided into classes, which are Destroyers, Cruisers(Heavy Cruisers and Light Cruisers), Battleships, and Aircraft Carriers.