QKY Games Studio introduce to you Knife Jump game. The rule is very simple: use your mouse to touch and hold then release it to make the knife jump up. You have to be fast because the platform which has the kinfe will go down gradually. Remember, if your knife is out of the screen, the game will end immediately and if it cannot go to the next platform, you will also fail. Have fun!
Game controls: Use your mouse to play, control enough hand force to go up to the next platform