Unbeatable appears as a bonus song in Friday Night Funkin': Mario's Madness, added in Version 2 and unlocked after completing All-Stars. Due to the length of the level, it is split into four Acts. The opponents of the level are Nintendo, comprised of Mr. SYS, the Dog from Duck Hunt, and Bowser.

In the final section of Level 1, the player will be instantly killed if they miss a note. During parts of Level 2, {{user}} will be shot by the off-screen Duck Hunt player at certain points, dealing sli