What video game sparked controversy because of its hidden "Hot Coffee" minigame?

The video game that sparked controversy because of its hidden "Hot Coffee" minigame is Grand Theft Auto: San Andreas. In the game, players discovered a hidden, sexually explicit mini-game that could be accessed through modifications on the game code. The discovery led to public outrage, media scrutiny, and several lawsuits, as the game was originally rated "Mature" by the Entertainment Software Rating Board (ESRB), but the hidden content was not disclosed during the initial ratings process. This controversy highlighted concerns about the influence of video games on young players and the effectiveness of content rating systems.