Alexa Internet, Inc. is an American company based in California that provides commercial web traffic data and analytics.
CBS Interactive Inc. (formerly CBS Digital Media Group) is an American media company and is a division of the CBS Corporation.
IGN (formerly Imagine Games Network) is an American video game and entertainment media company operated by IGN Entertainment Inc., a subsidiary of Ziff Davis wholly owned by j2 Global.
Metacritic is a website that aggregates reviews of media products: music albums, video games, films, TV shows, and formerly, books.
MobyGames is a commercial website that catalogs video games both past and present.
Purch Group, Inc. formerly known as TechMediaNetworks, Inc.
A ranking is a relationship between a set of items such that, for any two items, the first is either 'ranked higher than', 'ranked lower than' or 'ranked equal to' the second.
Super Mario Galaxy is a 2007 platform video game developed and published by Nintendo for the Wii.
A video game is an electronic game that involves interaction with a user interface to generate visual feedback on a video device such as a TV screen or computer monitor.
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.
WHOIS (pronounced as the phrase "who is") is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block or an autonomous system, but is also used for a wider range of other information.