FNF vs Iron Lung Unblocked: FNF Rhythm Mod Online

FNF vs Iron Lung is a Friday Night Funkin' mod you can play right in your browser. The cover shows a pale, skull-faced figure facing a microphone-holding character beside a lantern in a dark forest.

How FNF vs Iron Lung Plays

Like the base game, it is a rhythm battle: arrows scroll up the screen and you hit the matching keys in time with the music. Stay on beat to keep your health bar up and win the song.

Features

• Friday Night Funkin' rhythm gameplay
• Custom art and characters from the mod
• Arrow key controls, easy to pick up
• Free to play online with no download

Play Unblocked

This unblocked version of FNF vs Iron Lung runs in the browser, so it works on school computers without installing anything.

Start FNF vs Iron Lung and try to hit every note.