Friday Night Funkin' V.S. Sans

Friday Night Funkin' V.S. Sans is a fan-made FNF mod that brings the iconic Undertale character, Sans, into a rhythm battle like no other. Face off in intense musical showdowns as Boyfriend goes head-to-head with the witty and unpredictable skeleton in a series of challenging songs.

Game Features:

• Custom tracks inspired by Undertale's signature soundtrack


• Unique animations and visual effects for Sans


• High difficulty levels for experienced players


• Engaging story mode and free play options

Why Play This Mod?

If you're a fan of Friday Night Funkin' or Undertale, this crossover mod is a must-play. The dynamic music, fast-paced gameplay, and nostalgic nods to Sans' original universe make it one of the most popular FNF mods around.

Play Online for Free

Friday Night Funkin' V.S. Sans is available to play online with no download required. Jump into the action and see if you can survive a rhythm duel against one of gaming’s most beloved skeletons.