Mud is a block that slows down player's speed when it is walked on. It is usually used to make Clay Lump.
How to make:
- Quicksand (2x Sand + Mud + Oil + Water | Anvil/Workbench)
- Clay Lump (On Extractor for 3 seconds)
- Cobblestone (5x Stones + Mud + Clay Lump + Sand | Anvil/Workbench)
- etc (see Crafting Page for more crafting recipe).