Walled watchtower

Step 1 of 3 · add 12 tiles
Build the walled base
Lay four floor squares in a 2 by 2 and stand the eight outside walls, leaving the inside open as a yard.
Open this build in the play room
The trick
Build the tall tower on one whole corner square of the base, never the middle. Only a corner lines up edge to edge with the wall below, so the tower locks onto the yard instead of floating over a seam.
What you will need
- 26 square tiles
Step by step
1. Build the walled base
Lay four floor squares in a 2 by 2 and stand the eight outside walls, leaving the inside open as a yard.
2. Raise the corner tower
On one corner square, build a two-level box that climbs above the wall.
3. Open the lookout
Cap the tower with a deck, then stand three low walls as a railing and leave one side open to see out.
This build works with any standard-footprint tile, so the brand you own matters less than the count. Short on tiles for it? The first-pack guide covers how to grow a collection without overpaying, the brand ranking covers which sets hold a build this size, and the compatibility guide covers mixing a cheap set into one you already have.