Knife up is a time killer game where you must go up and collect coins. Buy all the knives and get as high as you can. You can personalize your knife, adjust it's power or you can buy a new knife from the store. Also, there is a multiplayer mode, where you can play with a friend connected to the same WiFi and see which knife is the best? Will your knife be the quickest? Get ready to jump as high as you can! Get your KNIFE and JUMP! Knife Up is one of the best games online in friv10000.com. Come in order to enjoy Knife Up game today and the newest Friv 10000 games online for free.

Use Left Mouse button to Throw knife,

arcade, clicker, fly, flying, knife, money, ball, webgl..