Knife Hit Up is an addicted arcade game, simple to control, nice design, fun and relax-able. Prove that you are a skilled knife-throwing master. PLAY NOW! This Game is one of many web based games on Round Games for you to play online without downloading. Knife Hit Up Game is one of the Action Games at Round Games. It also tagged as a avoid and skill game. To play even more free games, view our most played and all games pages. If you want to play more like Knife Hit Up. Then you can simply check out the games inside the game tags that are the most relevant to your interests. Or check the Action Games category or check the related games section at the end of the game page. You can play this game on all devices. So enjoy and have fun.