query: distribution day of defeat
supports: DVD (an abbreviation of "digital versatile disc" or "digital video disc") is a digital optical disc storage format invented and developed by Philips, Sony, Toshiba, and Panasonic in 1995. The medium can store any kind of digital data and is widely used for software and other computer files as well as video programs watched using DVD players. DVDs offer higher storage capacity than compact discs while having the same dimensions. Metacritic is a website that aggregates reviews of media products: music albums, games, movies, TV shows, DVDs, and formerly, books. For each product, the scores from each review are averaged. Metacritic was created by Jason Dietz, Marc Doyle, and Julie Doyle Roberts. The site provides an excerpt from each review and hyperlinks to its source. A color of Green, Yellow or Red summarizes the critics' recommendations and therefore the general appeal of the product to reviewers and, to a lesser extent, the public. It is regarded as the video game industry's foremost review aggregator. Valve Corporation (commonly referred to as Valve) is an American video game developer and digital distribution company headquartered in Bellevue, Washington. The company is known for the "Half-Life", "Counter-Strike", "Portal", "Day of Defeat", "Team Fortress", and "Left 4 Dead" series, "Dota 2", and its software distribution platform Steam. Left 4 Dead is a cooperative first-person shooter video game with survival horror elements, developed by Valve South and published by Valve Corporation. The game uses Valve's proprietary Source engine, and is available for Microsoft Windows, Xbox 360 and OS X. Development on the game was completed on November 13, 2008, and two versions were released digitally: A downloadable digital version, released on November 17, 2008, and a digital retail disc version, with a release date determined by region. The digital retail disc version was released in North America and Australia on November 18, 2008; and in Europe on November 21, 2008. Digital distribution (also called content delivery, online distribution, or electronic software distribution (ESD), among others) is the delivery or distribution of media content such as audio, video, software and video games. The term is generally used to describe distribution over an online delivery medium, such as the Internet, thus bypassing physical distribution methods, such as paper, compact discs, and VHS videocassettes. The term online distribution is typically applied to freestanding products; downloadable add-ons for other products are more commonly known as downloadable content. With the advancement of network bandwidth capabilities, online distribution became prominent in the 21st century. Day of Defeat is a team - based multiplayer first - person shooter video game set in the European theatre of World War II on the Western front . Originally a modification of the 1998 game Half - Life , the rights of the modification were purchased by Valve Corporation and released as a full retail title in 2003 . The game was generally well - received , with an aggregate score of 79/100 on Metacritic . Set in the midst of World War II , Day of Defeat includes no single - player campaign , with focus left only on the game 's multiplayer aspects . The game favors teamwork and features objective - based gameplay in combination with its system of classes . Maps are primarily made up of narrow paths , all of which typically lead to a few key locations . An official remake of the game , Day of Defeat : Source , was released by Valve in 2005 . Utilizing the then - new Source engine , the remake featured various improvements over its predecessor , including updates to gameplay , graphics , and audio functionality . A website is a collection of related web pages, including multimedia content, typically identified with a common domain name, and published on at least one web server. A website may be accessible via a public Internet Protocol (IP) network, such as the Internet, or a private local area network (LAN), by referencing a uniform resource locator (URL) that identifies the site. Albums of recorded music were developed in the early 20th century, first as books of individual 78rpm records, then from 1948 as vinyl LP records played at  rpm. Vinyl LPs are still issued, though in the 21st century album sales have mostly focused on compact disc (CD) and MP3 formats. The audio cassette was a format used from the late 1970s through to the 1990s alongside vinyl.
candidates: compact disc digital digital distribution downloadable content dvd optical disc steam website
answer: optical disc