A Brave New Game World

As my present project moves ahead, time has come to pick a new map style. Before getting into this, here's a bit of background: the third Gazetteer for Calidar focuses on the elves of the Great Caldera. Right from the beginning, it was clear that this book also had to cover the place where elves came from. They did not grow on trees, although the idea crossed my mind. Actually an alien race on the main world, they emerged on a moon gravitating Calidar. After fighting each other and the gnomish wizards who'd created them (!) they eventually sailed across space to land on Calidar, along with their rivals, dwarves and humans who came from their own moons. So yes, there are three moons spinning around Calidar. Very, very loooong story short: the new Gazetteer now has to cover both the elves' realm on Calidar and their moon, Alorea.

Thorfinn Tait pledged his time and talent to render Alorea's map in the same manner as the one he'd produced for Calidar seven years earlier. This does also imply that the next two Gazetteers will each cover a realm on Calidar and its related moon. You can expect lots of maps therefore. I handed Thorfinn the coastal outlines I drafted for Alorea, the general positions of mountains, and the climate zones. From this, Thorfinn generated four topographic roughs, one for each projection style. I posted them here for your perusal.
Which one do you like best?

1. Van Der Grinten

[From Thorfinn Tait:] This is the protection I chose for Calidar itself. Its focus on the central area of the world is perfect for Calidar, as the main Great Caldera region appears front and centre. For Alorea, however, I’m not so sure. The edges of the map look progressively more and more warped, and I’m not sure this fits Alorea’s design so well.

2. Mollweide

[From Thorfinn:] The oval presentation of the world is rather distinctive. This projection is often used for palaeontological maps of the ancient Earth, and as a result ended up being used for the Mystara setting’s world map. For Alorea, it de-emphasises the poles rather nicely, as these are not really regions of interest in this world. However, the outer edges of the map appear rather warped.

3. Robinson


[From Thorfinn:] An old favourite projection dating from the 1960s, Robinson is now slightly out of date, which can be a plus when dealing with fantasy worlds. It does a good job of rendering the mid latitudes without too much warping, while not placing too much emphasis on the poles. It seems like a natural fit for Alorea in many ways.

4. Winkel-Tripel

[From Thorfinn:] A more modern take on the same concept as Robinson, and the similarity is pretty striking. The main difference for our purposes is in the depiction of the poles: Winkel Tripel places more emphasis on these areas. As such, it seems like an inferior choice to Robinson for Alorea.

[Back to me:] You're welcome to vote in the related poll, or to comment about these maps. Now's a good time to let us know what you like or don't like. I posted the poll in Calidar's Facebook group (click here to visit).

Interview with the Digital DM

It turned out to be a bit longer than the one hour expected, but then who counts passing time when having fun? There were a few hiccups, thankfully all fixed now. I had some issues with my audio which forced me to go searching for my old headset, which accounts for the delay at the beginning. Then Skype played a nasty trick on me. I'd added a bunch of background image, which Skype flipped, and which I couldn't see from my side. The resulting video had to be flipped over so the occasional writing in the background wouldn't appear backward. This being said, the interview was a fun one. It actually lasted longer than shown here, as the chat went on after the interview ended. Hope you enjoy the show!

Seven Poster Maps

I completed a YouTube presentation video of the seven poster maps for use with the upcoming Calidar gazetteer CAL2 "On Wings of Darkness," due for public release late June/early July 2019 at DTRPG.

CAL2 "On Wings of Darkness" is part of the #Calidar fantasy game world. All seven poster maps are shown in this video: 

1. The players' map of Caldwen (stylized hexes), 
2. The game masters' topographic version of the same,
3. The Valley of Arafor near the capital city,
4. The Upper District of the flying city,
5. The Middle District,
6. The Lower District,
7. Port Arcana slums at ground level beneath the flying city or Arcanial, great capital of the wizards of Caldwen.

The core gazetteer is due for release at the same time, along with its players' Guide, PG2 "A Players' Guide to Caldwen." An adventure book is in the works, with an expected completion date circa Christmas 2019.

EDIT -- I found out that the blog's version of the video is blurred when enlarged to fullscreen scale. The original on YouTube is much sharper.

How Many Peasants?

I had the surprise of finding a good article that suggested averages for population densities in fantasy worlds. This isn't a new topic by any means, but one that has caught my interest during the past many years. Some of you might remember work I did on Mystara's population levels and armed forces. I had used as a starting point material published in the D&D Companion set. This approach worked well for small dominions that player characters might be building in a campaign setting. It broke down, however, when applied to much larger states. 

I then devised numbers that I could use in a more systematic manner, reflecting hex-based Mystara maps, and preserving my mental sanity along the way. They worked up to a point, though the method used involved manually counting every hex one by one, including partial hexes along coasts and borders, and sorting them by terrain type AND proximity to urban centers/water sources. Exhausting to say the least. I ended up with large, multi-page Excel files. Meanwhile, in my constant search for data and answers on a topic that isn't as well documented (or not documented in a way that I found practical at all), I stumbled across this article: Medieval Demographics Made Easy. It confirmed many of my earlier assumptions, but I had the feeling that the population averages its author suggested were too high.

I recently found another article that commented on the older one and reached the same conclusions as mine. I suggest a read through, as explanations and numbers suggested there seem to make more sense. The author quoted a set of average population densities for medieval European kingdoms, as follows:

"France has around 36 people per square mile in 1000, and peaks at about 68 in 1300. Meanwhile, Scotland has 4–8 people per square mile. Sweden and Norway have 1–4. England and Wales have 11–30. Italy has 60–95. In other words, population densities below 30 people per square mile are very plausible, while population densities about 100 people per square mile are not likely for a large country." 

MDME had suggested a range of population densities from 30 to 120 people per square mile. Notes on Medieval Population Geography suggested instead a range of 1 to (somewhere below a 100), which I interpreted as 1-80 people per square mile, deliberately aiming on the low side for my own purposes.

I decided to apply this range to my current designs in the World of Calidar, in particular the realms of the Great Caldera. The next step was to determine which real world kingdoms among those listed above these provinces would best compare with. My assumption is that this range should be actually higher on Munaan (which we know to be overpopulated). So far, the new targets are:

• Ellyrion: somewhere near 80, making it the local powerhouse.
• Meryath, Osriel, Caldwen, Phrydias: nearer the mid-range, listed here in in decreasing order of population densities.
• Alfdain, Narwan, Belledor, Nordheim, and Araldur: near the bottom of the range because of these realms' topographies, vegetation, and prevailing climates.

The next step was to determine square mileages. I made my life a lot easier by relying on techniques I didn't have access to back in the 90s. Thanks to Thorfinn Tait's good work (Thorfinn drafts my maps' finals), accurate numbers can be calculated directly from computer generated maps. Armed with this, the areas of internal provinces could be devised, as well as a percentage of what land was settled (versus wilderness).

Here's a section of the current map developed for Caldwen.

Since I'm working on Caldwen, I tested this new method. Forests and mountains (which are described there as "forbidden to the common population") cover much of the land, so I defined them as "wilderness" (unpopulated), versus the rest of the land (valleys, open plains, and coasts) defined as fully settled (just 60 people per square mile for Caldwen). Once populations were calculated for all the provinces, the total population density for the whole of Caldwen boiled down to... 30 people per square mile, which is where I wanted it to be. Mind you, this still added up to nearly 10 million folk, since Caldwen is a bit smaller than modern-day Germany.

This brought up the issue of how many people actually live in cities. I had assumed up to this point that no more than 10% of the total population should be urban, counting everything including villages (trust me--this was a real pain!) This wasn't quite correct anyway. According to Notes on Medieval Population Geography, villages and small towns should really be counted as rural (they concern mostly farmers, local markets, periodical fairs, etc.) The true urban centers are large towns and major cities. This is actually a good thing since it's impossible at the scale of common fantasy maps (certainly at the scale of Mystara and Calidar maps) to account for all the villages and smaller communities that may exist in a realm. This made my job much easier, since there is a limited number of large towns and major cities in the Great Caldera. What the article suggested was about 5%.

My challenge was to reconcile the population density determined above with the number of relevant urban centers already shown on the Great Caldera map published two years ago. Yes, much groaning and cursing followed while I pulled and stretched numbers to get a workable basis. By the time the smoke cleared, all small towns had grown into large ones. And even with this, Caldwen still ended up with an urbanization rate of 3%. Ouch.

One of the established rules of thumb I tried to preserve goes back to Mystara's older standards, as regards urban sizes. See inset image on right. You may have noticed that small towns now only go up to 4,000 instead of the original 5,000 (for now anyway). I may yet increase the urbanization rate, which will result in major cities growing even larger, without necessarily affecting anything smaller (Caldwen's cities presently range from slightly above 15,000 to 18,000+ at best.)

The purpose of doing this is in part to understand how many troops may be available, at least during peacetime. This leads to another decision. Although Calidar is defined as "medieval fantasy," it is more fantasy than true medieval. In this respect, it stays close to its spiritual kin, the World of Mystara. Medieval warfare involved feudal troops (vassal knights, feudal levies, etc.) Some of this remains somewhat true in Calidar. This world's economy is mostly money driven, which comes closer to Western Europe's late 1400's if not its Renaissance period. It's when permanent armies and professional civil servants became more of a norm, more so than granting offices based on nobility or feudal rights. It's also the general style for the World of Mystara (no surprise here). 

What does all this mean? Realms of the Great Caldera maintain professional, full-time troops during peacetime. I chose this approach for the sake of expedience and sanity, the game masters' and my own. Imagine trying to figure out what troops can be levied from feudal nobility, chart-holding towns, and peasantry, during what season, how far away from their lands, for how long, how many times, and for what purpose, all of which varying with each source? Do alternative scutage fees apply? I'll pass, thank you very much. It's a lot easier for everyone involved if I just say: basic army is "X." Just add more during a war already! 

Once that hurdle is cleared, then it's easy to assign ground troops, seagoing vessels, and skyships to various locations, based on their strategic values. Such kingly troops amounted to about a tenth of a percent of the entire population of Caldwen. I know that's not excessive. As it were, that's actually an average 3% of urban population. To this, I'm adding town militias, about 10% of town populations (lightly armed and trained, for defense only). Even then, much of the militias only gather when summoned, since these are mostly townsfolk with real jobs. Only a few of them are permanently attached to the militia, to serve as guards and for law enforcement. In other words, each town has local forces under the mayor's control, plus a complement of "royal troops" under the authority of a commander appointed by the head of state (who may have been sent from another part of the realm). The latter troops definitely garrison fortresses built to control key spots in the kingdom.

That's about it for now. As I continue designing Caldwen in detail, numbers will probably shift from what I described above. The key to all this is to remain consistent across the board with neighboring realms. More computing on the way!

Beautiful Maps

A year ago or so, my good friend Thorfinn Tait embarked on a personal journey to establish his Patreon business. For this, he selected the creation of new geographical maps.  Anyone who knows the world of Mystara and Thorfinn should understand why. His claim to fame originated from a wealth of game maps, updates from existing TSR's Mystara gazetteers and others (often my own more recently, and vastly improved.)  Since producing maps for Mystara as a professional cartographer just isn't a legal option due to copyright limitations, Thorfinn opted wholeheartedly to create his own mapping style for the world of Calidar. This was the same reason I shifted my efforts as a writer from Mystara.

Thorfinn initially produced poster maps for my first book, CAL1 "In Stranger Skies."  This wonderful piece of cartography came in two formats, an artful version and a stylized hex map inspired directly from the format of TSR's popular D&D gazetteer maps of the 80s and 90s. His next opportunity to emulate this feat will follow in 2018, with the next Calidar Gazetteer. Meanwhile, Thorfinn started developing more detailed and refined versions of kingdoms of the Great Caldera, Calidar's known world (see below.)

There is a plan to develop the "Dread Lands," which is everything else on the planet outside the Great Caldera: Calidar's other continents. This competes with the excitement behind opportunities to map out Calidar's three moons, Mars-like Lao-Kwei and its own watery moon, Kumoshima (settings inspired from Earth's Far East), and Mercury-like Draconia (the dragon's Hollow World.)  I posted some of his work here for your enjoyment. If you appreciate Thorfinn's maps and would like to see more in the near future, do visit his Patreon page, give feedback, and show some gratitude!

Click on these maps to get a better resolution.

Naturally, if you become a Patreon supporter, you can get access to full resolution poster maps that are truly amazing. So, on behalf of Thorfinn, I'll just say: