Infinity Ward released the Variety Map Pack for the Xbox 360 on April 4, 2008. It includes the multiplayer maps "Killhouse", "Creek", "Chinatown", and "Broadcast". The same map pack was released for the PlayStation 3 on April 24, 2008. The Variety Map Pack was downloaded by over one million people in its first nine days of release, a record for paid Xbox Live downloadable content, valued at US$10 million. It was released as a free download for Windows on June 5, 2008, sponsored by Nvidia, along with patch 1.6. A further patch for the PlayStation 3 and Xbox 360 versions of the game was announced over a year later in August 2009; the patch primarily addressed online multiplayer exploits. Patch 1.7 was released in June 2008. This patch can be applied to the Game of the Year edition directly with no prior patches. Earlier versions must have patch 1.6 applied first.
This is a list of games and software available on Steam that do not require the use of the Steam client itself (after the game or software is downloaded using the client), do not contain any third-party DRM (Digital rights management, e.g. Games for Windows - LIVE, Uplay, Denuvo Anti-Tamper, etc.), and do not utilize the optional Valve CEG (Custom Executable Generation) component, making them effectively launcher-free applications once downloaded. This allows usage of the game directly both offline and without utilization of Steam or third-party software running. 2b1af7f3a8