It's exactly what it says on the box. A set of rooms that you can combine with the vault passage tile sets. This has taken way too long to complete so sorry Buildr_Liam31 for the wait, my apologies.

A few notes on how to use the tile sets. Not all of them overlap smoothly so you may need to do a bit of building yourself to get the look you want. Do Not rotate the lift unless you know how to setup all the command block coordinates. And that's about it.

The world download is made from using tile sets, so have fun exploring.

Schematics come with world save.

P.S. When using the lift on the Vault 18 world, please stand in the middle of the elevator (this problem is fixed in the schematics).