Hello!

This is a slab is a small dwarven or human mine with a small camp at the end to harbor more dwarves or maybe a goblin trap for your explores!
As your adventures traverse the caves, they come across a sign that says “explosions, danger ahead”. The barrels behind are filled with explosive powder (if they blow this up remove the boulder behind it to reveal a underground boss arena to house whatever you would like! a vampire lord that has been down there for years? a giant spider? a mutated goblin the sign of 30 feet? who knows! only you do!

This is my first try at making a slab, please let me know what you think! Any tips are wanted/appreciated!