FNF Online / MODS 🎮
FNF vs KOU (Kepler Observation Unit)
Rating: 1017 likes
FNF vs KOU (Kepler Observation Unit) is another great addition to the universe of competitive rhythm games with 1017 likes. Press the correct keys as shown in the scrolling instructions in sync to the music.
As usual, FNF vs KOU (Kepler Observation Unit) introduces new characters in an original storyline and features groovy electronic tracks.
Defeat the villain in a series of freestyle trials and learn their backstory.
Only the best players can beat FNF vs KOU (Kepler Observation Unit) on the hardest difficulty. Master the mechanics, memorize the patterns, and become the champion once more.