Knifeblades.io challenges you to compete against other players. Become the last dangerous blade-wielder left standing on the map! You begin this fun dot IO game with only a couple of blades. Explore the arena and grow bigger by collecting the other knives you’ll find scattered around. You can hover around and grow slowly by focusing on collecting knives, or you can take down other players and grow more quickly. You get to choose your strategy! Purchase new blades with your earnings and combine them to make them more powerful.