Knife Evolution – Flipping Idle Game Challenge is a fun android game where you will be involved in the evolution of knives. In this game, your main task will be to click on the screen of your phone or tablet and connect various knives to each other getting a completely new look. Turn conventional knives into incredible shapes and forms. Travel to different countries, where you will meet new unusual knives and try to make an evolution, filling the whole world with new knives. Collect the coins you need and discover new types of cold steel, these can be knives or axes. In total, the game features 30 types of knives, many locations and several stages of the game.