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!
Use Mouse to jump
Just
Thief
Plane
Turtl
3d-ma
Deal
Bus P
Pocke
100 M
Draw
Roman
Fairi
Ben 1
Eleme
Ameli
Drive
Grey
Baske
Top M
Save
Skitt
Break
Canno
Resta
Brain
Smash
15 Pu
Happy
Monst
Drive
Funny
Truck
Rocke