Elite Beat Agents is a rhythm game developed by iNiS and published by Nintendo for the DS, released in 2006. Players tap and drag markers on the screen in time with the music to help out characters in various scenarios through the power of encouragement. The game is known for its quirky storytelling, catchy soundtrack, and engaging gameplay. As part of the 'Osu! Tatakae! Ouendan' series, it presents players with a unique blend of music and humor across multiple difficulty levels, making it a favorite among rhythm game enthusiasts.