Friday Night Funkin is an open-source, free-to-play rhythm game that draws inspiration from classic music games like Dance Dance Revolution. Released in 2020, the game features simple yet engaging gameplay where players must press directional keys in time with the beat of a variety of songs. The protagonist, Boyfriend, faces off against different characters in rap battles to win the heart of Girlfriend, with each level offering a progressively challenging set of songs. What sets Friday Night Funkin' apart is its vibrant, retro-inspired pixel art style and a catchy, diverse soundtrack that players enjoy while battling through the levels.