UEFA Champions League 2004-2005 is am EA Sports title, combining single- and multi-player football gameplay with several other modes, including: UEFA Champions League, Tournament, Situation, Online, The Season, and Practice. Situation Mode is somewhat unique. In this mode, the player can set up virtually any parameters, including which teams are playing, what the score is, and what time remains. Further, game also offers several "challenges" -- both on and off-field missions to tackle, such as having to win a game 2-0, or playing a match without a key player. The player can choose from any of 239 real world football clubs in the game.
The game also features the novel "EA Sports Talk Radio," in which a player can listen to "the fans'" commentary on his performance.