The breakout walls replace the two levels of 1/4 walls that are omitted in the base GC (due to intersection with the citadel walls). Once they have been used for that, then there is nothing left to replace the double-door walls.

Wow, I missed that, but it's true. We need more 1/4 walls too.

Not to nitpick, but the relationship between the not-currently-included 4" Tower Floors and the truly-missing Floor Extensions is actually somewhat incidental. In other words, even if DF chose not to include the 4" Tower Floors (for whatever reason), we would still actually need the floor ...

That would be great. And it could also facilitate doing something about the floors (if they can free up space and/or cost by not needing the platforms, and by making use of the existing cutout walls, instead of needing to add walls).

I have been led to believe that more transitional pieces are coming. Right now, I don't know that there is a recipe to do as you describe, using pieces that have been revealed so far.

I wonder what's "easier": a smaller pack requiring a custom-sculpted piece, or a larger pack consisting entirely of existing pieces.

People interested in the Tower Breakout would also probably like the option to complete the Citadel without the Towers. That would require: 2x Corner Arrowslit Wall - Left 2x Corner Arrowslit Wall - Right I have considered the Crenellations too, but since the GC pack includes everything in the Citad...

Without more floor pieces, the Tower Breakout pack is insufficient to set up two independent Watchtowers. Each Watchtower would need 4x Tower Floor (4" diameter), for a total of 8 (for two complete Watchtowers). But the GC pledge level provides only 4, and the Breakout Pack adds none. The GC pl...

One of those towers has a billiard room in it. That's for a non-combat encounter, I guess?

If stairs spiral to favor the defender, then the direction of the spiral depends on which way the defenders expect to advance and/or retreat. Practically speaking, the direction of the spiral would depend on whether they were exterior stairs or interior stairs -- since it's the wall that hinders th...