Has anyone noticed that the tiny culture buildings 1-space wide are all horizontal, going left to right? I have lots of little vertical gaps (top to bottom) in my city and can't find anything to fill them except 1x1 buildings. All my stored culture is 2,3 or 4 x 1. I can't find anything that's 1 x 2,3 or 4. We could use a few of those, perhaps something to craft in the MA or a bonus like the winter lampions.
Unfortunately, I think the interpretation of horizontal and vertical in the game in confusing, because the game board is offset between the two. I think you are regretting the absence of buildings that are 90 degrees to the direction of unicorns.
I agree, there are not nearly so many options for buildings that run in the opposite direction to unicorns. (Now I have visions of unicorns running through my head!
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I used to think that unicorns were horizontal until I came to Chapter 12 and discovered that Inno designated "North-South Canals" as those that point towards the Spire. By convention, the top of the map is most typically the North, so Up is the direction that points to the Spire. Unicorns also run in a north-south direction, with their heads pointing "south" towards the bottom of the map. According to this convention, unicorns are "vertical".
However! The game describes unicorns as "2x1" buildings. The computer graphics convention is that dimensions are listed as "width x height". According to that convention, unicorns are horizontal. Therefore there is no clear definition as to which way is up in Elvenar (how appropriate! And I can't believe that I find myself theorizing on which direction it is that unicorns run!
).
In any event, I believe you are suggesting that we need more 1x2 or 1x3 buildings in the game because there are less of them than 2x1 or 2x3 buildings. Whatever direction that may be!
I note that the game board is bigger in the "unicorn direction" than it is in the other, likely because the game was first released on the PC, in which the screen is wider than it is tall. Because the game board is bigger in the "unicorn direction", there is some logic to have more objects available that run in that direction - such as unicorns.
But all things considered, I don't mind that there are more unicorn directed buildings than otherwise. I enjoy the challenge of finding non-unicorn directional buildings to fit in the board. And as crackie suggests, the Rod of Ascleptius is an excellent 1x1 building.