Cellar Laboratory Map for D&D

2016 - Day 113:
This was super fun, detailing the map to even hint at the trap. The players didn't notice the hints either, but the flooring around the trap/fall-through was all either big heavy metal sheets, nailed down, or weighed down by boulders.... except for the few floorboards that were loosely arranged! 

This map was designed for an underground laboratory encounter that was run in Mertoth today, (for more info, check out r/strikingcrayon, and for the next 60 days you can see it in use in this vod: [ link ])