After completing the main story in Dragon Quest Builders 2, you still have some tablet targets to complete.
Once you’re done building a room somewhere up high, you can also build a room somewhere low.
Here’s how you can build a room somewhere down low in DQ Builders 2.
How to build a room somewhere low
Now, I’m not sure how low you actually need to go, but in my case, it worked.
The image below is an indication of how low I built the room.
It may not need to be that low at all. You can try digging just a few blocks low, and see if it ticks off the checklist.
Just remember to build walls 2 blocks high and a door to complete the room.
Below is how simple a room can be. Just 2 blocks of walls and a single straw door.
It still ticked off the tablet target and you’ll get a mini-medal.
It may not help much to ascertain the limit, but building a room this low worked for sure.