What is fnf arrows?

FNF Arrows is a modification game of Friday Night Funkin. It follows the same rhythm game concept of FNF but with a unique twist. In this version, the arrows that indicate the notes to press are replaced with arrow keys that match the directions of the arrows on the chart. It adds a new level of difficulty to the game as players have to match the direction of the arrows while also hitting them in time with the music. FNF Arrows also features new songs, characters, and backgrounds. The mod has become popular among players who are looking for a more challenging version of the original game.