B-Side All FNF Weeks is a free music rhythm game developed by TrustGames for Android devices. The game is a fantastic addition to the FNF music battle genre. The game features an engaging gameplay mechanism where players need to press arrows right, up, down, and left as perfectly as possible to beat their enemies (whitty, tricky, tankman, pico, and many others) and climb to the top rank.

One of the best features of B-Side All FNF Weeks is that it can be played offline. The game replaces every week with remixes of their music, providing a fresh experience with every play. The game offers full mods and songs to enjoy the funkin music battle with amazing music from cg5. The game has a fun and engaging interface that keeps players hooked for hours.

Overall, B-Side All FNF Weeks is a fantastic game for anyone who loves the FNF music battle genre. The game is a must-try for anyone looking for a fun rhythm game to play on their Android device. A special thanks to ninjamuffin99, Kamex, RetroSpecter, Crudaka, and the retro team for creating such a fun and engaging game.