FNF vs Fatboy (Cartman)
South Park is getting loud tonight, and Eric Cartman is already trash-talking before the music even starts. In FNF vs Fatboy (Cartman), the town gathers around the Friday Night Funkin' stage to watch Cartman go off against your rhythm skills. He plays the role of the rude, stubborn friend who always pushes things too far, and this time he tries to prove he can dominate a mic battle.
The showdown sticks to one intense track, so there is no warmup round or slow lead-in. One song, one shot. The whole rap battle happens in classic Friday Night Funkin' style, with you trading lines against Cartman while the background keeps that simple South Park vibe.
How to play?
Watch the colored arrows float up on your side of the screen and match them as they pass their outlines. Hit the correct keys only when it is your character's turn, because missing patterns in your section drops your performance bar. Keep your focus for the entire track, since the mod does not switch songs or break the pressure.
Maintain a solid combo to keep Cartman under pressure and force his part of the bar down. If the bar stays in your favor by the end of the song, Cartman eats a musical defeat in front of the South Park crowd. Lock into the rhythm, outplay Fatboy on that single track, and turn this FNF mod into Cartman's most awkward night on stage.
- start / make a selection / pause
/
- sing
/
- backward- - / + - adjust the volume
About this game:
- Players have rated this game 3.71 out of 5, based on 154 votes.
- Released in April 2023.
- Ready to play on Web Browser (PC) and Android/iOS (Mobile).
- Age rating: 9+
- Powered by HTML5 — jump right in and start playing in your browser, no downloads needed.
Game features:
- The mod centers on a single, continuous rap battle track against Eric Cartman.
- The performance bar visually tracks who controls the battle between the player and Cartman.
- The opponent is specifically styled as Fatboy Cartman from the South Park cartoon.
- The crowd and stage setting reflect a South Park town gathering during the music battle.
Tips & Tricks:
- Lower other sounds so the beat and arrow cues stay clear while battling Cartman.
- Glance ahead at incoming arrows to prepare fingers before they reach the outlines.
- If a combo breaks, refocus on the next few notes instead of thinking about the miss.























