Cat-A-Pult: Endless stacking of 8-bit kittens

What do you say? Youve never tried to build a huge tower of cute 8-bit cats before in your life? Then theres no time to lose! Drag with your finger to load the cats jump and let it go to make it bounce! You repeat this a few times and voilà! youll get your cat tower. Sounds too easy for you? Well, also in the world of retro cats, some laws of physics do exist. So if you dont pay enough attention and can‘t acquire a stacking skill, every single 8-bit kitty will tumble down and you‘ll have to try ...