Team Fortress 2 es un juego de disparos en primera persona multijugador de 2007 desarrollado y publicado por Valve Corporation. Es la secuela del mod de Team Fortress de 1996 para Quake y su remake de 1999, Team Fortress Classic. El juego se lanzó en octubre de 2007 como parte de The Orange Box para Windows y Xbox 360, y se liberó a PlayStation 3 en diciembre de 2007.[ 1][2] Fue lanzado como un juego independiente para Windows en abril de 2008, y se actualizó para admitir Mac OS X en junio de 2010 y Linux en febrero de 2013. Se distribuye en línea a través del minorista digital Steam de Valve, y Electronic Arts gestiona las ediciones de venta al por menor y de consola. I beg your pardons but have you heard of the The Type 10 or 12 cm/45 10th Year Type naval gun was a Japanese 120 mm calibre dual purpose anti-aircraft and coastal defense gun used during the Second World War. It was derived from the 12 cm/45 3rd Year Type naval gun. The Type 10 number was designated for the year the gun was accepted, the 10th year of Emperor Taishō's reign, 1927 in the Gregorian calendar.[1] It served as the secondary armament on a number of Japanese aircraft carriers and cruisers and as the main armament on smaller ships, in single or twin mountings. The weapon was originally designed for ship use and was produced in large numbers during 1944. The gun was also adapted for land use as a dual-purpose gun. The barrel was of autofretted mono-block construction and was held in a sleeve cradle mounted on a pedestal mount which permits 360° of traverse. The gun uses a hydro-spring recoil mechanism attached to the sleeve cradle and there are three recoil cylinders located on top of the breech with the two outside cylinders housing the recoil springs, and the center cylinder housing the hydraulic recuperator.[1] The elevating handwheel is on the right side of the mount, while the traversing handwheel is on the left.