"Lara Croft Tomb Raider: Anniversary is a video game in the Tomb Raider series. It is a remake of the first video game in the series, the original Tomb Raider. It uses an improved version of the Legend game engine, and it includes all of the original environments from Tomb Raider.
The game was co-developed by Crystal Dynamics and Buzz Monkey Software for the PlayStation Portable, PlayStation 2, Windows and Wii. Eidos announced 1 June 2007 as the European release date for the PS2 and Windows version, with the North American release to follow on 5 June 2007. Additionally, the subscription PC gaming service GameTap announced that the game will be available on their service on the same day as the game went to retailers. The game is also available on Steam (although most of Europe is excluded). The PSP version was released on 9 August 2007 in the United States and on 26 October 2007 in Europe, with the Wii version released in Europe on 7 December 2007. An Xbox 360 version was officially announced on 18 June 2007."
Source: Wikipedia, "Tomb_Raider:_Anniversary," available under the CC-BY-SA License.