The Friday Night Funkin Arrow Engine V 3.5 is a versatile, open-source rhythm game engine built for Scratch. Whether you want to play standard FNF or create your own custom battles, this engine provides all the tools you need. Version 3.5 introduces two game-changing features that enhance both gameplay and creator flexibility.
Code is credited to @AG14_2020, with the original Friday Night Funkin created by ninjamuffin99. This engine is designed to be remixed – you are free to take this code, modify it, and create your own unique rhythm game battles. If you use this engine in your projects, proper credit to the original coders is required.
For detailed instructions on how to use the engine (including song implementation, note charting, and customization), look inside the Scratch project itself. The developer has included comprehensive documentation there.
Using the arrow keys, press the corresponding arrow when it aligns with the target slot at the top of the screen – standard FNF gameplay. The engine faithfully replicates the core rhythm mechanics while adding visual enhancements like Beat sync.
See what others have built with this engine:
Explore the full remix tree at https://scratch.mit.edu/projects/463599335/remixtree/ to discover hundreds of community-made variations and inspirations.
If you encounter any bugs while using the Arrow Engine V3.5, please report them to the developer. Your feedback helps improve the engine for everyone. The developer thanks you in advance and encourages you to have fun experimenting with this powerful FNF modding tool.
Whether you are a seasoned modder or a beginner curious about rhythm game development, the Arrow Engine V3.5 offers an accessible yet powerful platform to bring your musical battles to life.