Majrusz’s Progressive Difficulty Mod 1.18.1/1.17.1/1.16.5 makes the game become harder after you have already achieved certain goals. How can you conquer milestones with the new difficulties?

Majrusz’s Progressive Difficulty
It is a fun and enchanting mod inspired by the mechanics in Terraria. The difficulty will scale with Regional Difficulty. So, it can maintain the style of Minecraft.
Requirements
After version 0.4.0 is active, the creation requires a Majrusz Library to run.
The game progress
It now contains three modes: Normal, Expert, and Master.
New systems:
Enemies will spawn in groups with one Boss and minions.
Undead Army is a strange Raid.
Treasure Bags hide some loot with one rare object. Collect them from Fishing, Undead Army, Elder Guardian, Wither, and Ender Dragon.
Bleeding is an effect that can be stopped by using Bandages. Keep them while traveling.
Majrusz’s Progressive Difficulty is an interesting mod for Adventure and RPG. Download Minecraft Forge and play MC your way!
Screenshots