Other than the Melee Challenge, the RPG Only Challenge is most likely one of the hardest (if not the hardest) challenge out there in Zombsroyale.io. I decided to try it out for myself. Using multiple RPGS can help enhance your skills as long as you don't blow yourself up in the process. With only RPGS (maybe Grenades but refrain from them as well), how many kills can you achieve? Free Songs to use: Ethan Meixsell - Thor's Hammer https://www.youtube.com/watch?v=o1NNlqCjGcQ (Track 1) Ethan Meixsell - Demilitarized Zone https://www.youtube.com/watch?v=3YsKTW3rYhE (Track 2) Silent Partner - Getting Dirty https://www.youtube.com/watch?v=zmc3j7WsIY4 (Track 3) Jingle Punks - Killing With Kindness https://www.youtube.com/watch?v=CVIGBWebgJM (Track 4) Silent Partner - Please Tell Me https://www.youtube.com/watch?v=ovKP15bnUUs (Track 5) Ethan Meixsell - Run https://www.youtube.com/watch?v=z-_5-8Puvlc (Track 6)