With the Yanny’s Stone Age mod, you can feel yourself in the stone age. This mod will bring a lot of changes to Minecraft. For example, cows, pigs, sheep and chickens will disappear from it. Instead, you will see their ancestors, such as aurochs, mouflons and boars. Besides them you will meet deer, mammoths, saber-toothed tigers and other mobs.
The mod will add many new items and blocks to Minecraft. For example, you can craft a flint workbench, drying rack, a stone chest, and even millstone. With it you can grind wheat or sugar cane to get flour or sugar.