Medieval Unlimited is a challenging experience and is almost entirely unique from default Minecraft. You are a peasant in a new world - you will die, a lot - but don't give up! As you progress by getting better gear and learning the new mechanics, things will get much easier.
These aren't your default mindless mobs. Hostiles have completely new skills with custom and unpredictable attacks, and you are much too weak to fight them. Either run away, hide, or expect to die.
Food and water are the cornerstones of a beginner. Hunt and kill what you can, stay near a reliable water source, and have shelter against enemies.
Medieval life is always harder alone. Ask if any Kingdoms are recruiting new players in chat - or check the Kingdom Forum in the Discord!
If you don't want to join someone else, you will need your own Kingdom. Find an area of land you like, and do /k create.
Achievements are a cornerstone for your time on Medieval Unlimited. They are used to upgrade your character stats. View the pause menu for achievements and do /skills to see your current levels!
Now that you have a grasp, feel free to play Medieval Unlimited your way! We have countless mechanics and features for all playstyles. Have fun!