Minecraft is undergoing some major changes. While many past Minecraft updates have added basic things like new mobs to fight or new blocks to build with, Minecraft's newest Caves and Cliffs series of updates takes a different angle. Not only do these updates introduce new biomes to the game, they rewrite how caves and mountains generate, fundamentally altering the way this classic sandbox game looks. Caves will now be more vast, compelling to explore, and rich with resources, encouraging fans to dive into the game once more.