FNF Whack Your Ex

Rating:4.9 (123 votes)
Released:March 3, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

A Wild Rap Battle Against Vengeful Exes

FNFWhack Your Exbrings a fresh twist to the Friday Night Funkin’ universe with a dramatic and humorous showdown. In this mod,BoyfriendandGirlfriendare pulled into a heated rap battle between an angry ex-girlfriend and her vengeful ex-boyfriend. Based on the classic flash gameWhack Your Ex, this mod captures the chaotic energy of a relationship gone wrong — all set to a high-energy beat.

The mod features one intense track titled“Whack”, where players get to channel their inner ex and deliver some hard-hitting lyrics. The story kicks off with the Ex-Girlfriend looking to settle the score, but before things get too personal, Boyfriend and Girlfriend show up, teaming up to take on this unexpected duo. It’s a wild ride filled with attitude, rhythm, and comedic timing.

Gameplay and Features

This mod keeps things simple yet exciting with a single playable song that packs a punch. The interface is hosted online, so you can play it directly in your browser — no downloads or installations required. Thisweb portmakes the mod more accessible to a wider audience, whether you're on PC, Mac, or even mobile (with some limitations).

While the online version is great for a quick playthrough, it may differ slightly from the original PC build. For the most authentic experience, including any extra features or visual tweaks, downloading the mod for PC is recommended.

Mod Development Team

A talented group of modders came together to bringFNF Whack Your Exto life. Here's a look at the amazing people behind the scenes:

RoleContributor
Director / Artist / CoderFah_Artist
ComposerMekio
CoderOVERNAI
Artist / BackgroundBoss137

Make sure to check out their socials for more awesome mods and creative projects!

Powered by a Robust FNF Engine

This mod runs on a modified version of the FNF engine, built and maintained by a dedicated open-source community. Shoutout to the key developers who helped shape the tools used in this project:

  • ShadowMario– Main Programmer
  • Yoshubs– Assistant Programmer
  • RiverOaken– Main Artist / Animator
  • bbpanzu– Ex-Programmer
  • And everyone else who contributed on GitHub

Original FNF Creators

Of course, none of this would be possible without the originalFriday Night Funkin’team, whose creativity and passion launched a global modding phenomenon:

  • ninja_muffin99– Programming
  • PhantomArcade3kandevilsk8r– Artists
  • kawaisprite– Music
  • And all the contributors to the FNF GitHub source

Get ready to whack it out in this quirky, short, but entertaining FNF mod!