On The Last Crystal map for Minecraft 1.16.4 you can discover a not too complicated adventure and you will need to solve puzzles.
Plot: You were thrown in some kind of prison when you were in a coma. You woke up after some time, and now you will need to get out of there alive. Download and have fun!
How to install The Last Crystal:
- Download the map
- Unzip the file to .minecraft\saves