FNF vs X-Terion Sonic
FNF vs X-Terion Sonic
FNF vs X-Terion Sonic
Plays: 200
Sonic has rightfully earned his place as the favorite antagonist in the FNF world. The blue runner has already amassed a huge company of clones and now another one has appeared. The unintimidating copy of Sonic will fight with Boyfriend for the title of champion, in the rhythms of two musical rounds, to the songs: "Digitalized" and "Substantial".
Regardless of the mode chosen for the game, you must guide Boyfriend to victory by prompting him with the notes. As soon as the running signs are matched with unwavering silhouettes, click on the keys on the keyboard that answer them. Don't skip pieces often, so you don't miss out and success, which should be on Boyfriend's side until the end of the battle.
Start singing
or
Start the game/ Stop the game/ Select a level
Volume control
Go back
![FNF: Below The Depths mod [Sonic Sink Mod]](/storage/images/games/sonic-below-the-depths/fnf-sonic-below-the-depthsmp4_v.mp4)
New mods
Popular FNF games
![FNF vs Nene [Sunday Night Spookin vs Cat Nene]](/storage/images/games/fnf-sunday-night-spookin-vs-cat-nene/fnf-sunday-night-spookin-vs-cat-nenemp4_v.mp4)
![FNF: Chaos Nightmare [Sonic vs Fleetway]](/storage/images/games/sonic-vs-fleetway-chaos-nightmare/fnf-sonic-vs-fleetway-chaos-nightmaremp4_v.mp4)
![FNF vs Big Brother [BB FNF Mod]](/storage/images/games/fnf-vs-big-brother/fnf-vs-big-brothermp4_v.mp4)
![FNF: Entity mod [vs Entity FNF]](/storage/images/games/entity-vs-solazar-agoti-nikusa-aldryx/fnf-entity-vs-solazar-agoti-nikusa-aldryxmp4_v.mp4)
![FNF Crossed Out mod [Indie Cross - Crossed Out]](/storage/images/games/indie-cross-crossed-out/fnf-indie-cross-crossed-outmp4_v.mp4)
![FNF 2 Player mod [Multiplayer FNF game]](/storage/images/games/friday-night-funkin-fnf-2-player/friday-night-funkin-fnf-2-playermp4_v.mp4)
![Friday Night Funkin' Neo 3.0 [FNF Neo]](/storage/images/games/friday-night-funkin-neo-v30-with-fnf/friday-night-funkin-neo-v30-with-fnfmp4_v.mp4)
![Friday Night Funkin' TwiddleFinger [FNF Mod Twiddle Finger]](/storage/images/games/twiddlefinger/fnf-twiddlefingermp4_v.mp4)
