FNF Roblox Rainbow Friends vs Blue
Blue from Rainbow Friends walks onto the Friday Night Funkin stage like it's his home server, but this time the showdown runs on your rhythm, not his muscles. FNF Roblox Rainbow Friends vs Blue mixes the Roblox-style plush monster with the classic FNF music battle vibe, so the whole fight feels like a crossover tournament instead of a normal song round. The blue monster looks huge and scary in the background, yet the match always comes down to arrows, timing, and focus. If a song loads, the track instantly throws arrow notes across the screen that match the beat. Follow the scrolling arrows and tap the right keys on the keyboard the moment they cross their outlines. Misses stack up fast, and then Blue slowly starts winning the duel as your bar drops.
How to play?
Watch the arrow lanes closely, then press the matching keys with a steady rhythm so the combo meter keeps climbing. Hit long streaks to push the health bar in your favor and keep the Friday Night Funkin battle from tilting toward the Rainbow Friends side. Stay locked on the beat until the final note of the track plays, and send Blue back to his crew one song at a time.
- start / make a selection / pause
/
- sing
/
- backward- - / + - adjust the volume
About this game:
- Players have rated this game 4.08 out of 5, based on 2719 votes.
- Released in October 2022.
- Ready to play on Web Browser (PC) and Android/iOS (Mobile).
- Age rating: 7+
- Powered by HTML5 — jump right in and start playing in your browser, no downloads needed.
Game features:
- The opponent is Blue from Rainbow Friends, presented as a plush Roblox-style monster in a Friday Night Funkin battle.
- The duel uses a health bar that shifts between the player and Blue based on hit and missed notes.
- Arrow notes slide toward clear outlines, and timing presses with those outlines decides each segment of the song.
- Songs function as separate rounds, allowing Blue to be pushed back gradually over multiple completed tracks.
Tips & Tricks:
- Lower background distractions in your head and track only the arrow lanes with your eyes.
- Focus on hitting early notes cleanly so your health bar leans your way before harder patterns appear.
- If patterns feel crowded, lock onto the beat of the music and let the rhythm guide your timing.























