AI Force Concentration
So WHY did we want to focus on this?
Well, first of all, the AI has frankly not been very good at handling their armoured divisions. Sure, they produce tanks and assign them to fronts, but they are seldom concentrated enough to actually pose a threat for the defender. Second, the AI always pushed along the entire front with equal effort. There's nothing strictly wrong with that, but most military operations have a strategic goal like capturing a city or a supply hub rather than just taking ground, so making a concentrated offensive effort towards a specific goal seems more realistic and human-like. Third, we want to make the combat gameplay more dynamic and interesting for you as a player. If the enemy concentrates more and better divisions in a certain sector, it requires you to make choices. Should you meet the anticipated offensive head on, will you lure them into a trap, or use the opportunity to attack somewhere else?
Cool! How does it actually work then?
For the most important fronts, the AI considers whether it wants to concentrate its forces. If it has enough units available to both hold the line and still allocate units for offensive duty, then it will create an AIFC army. This army will receive the "best" divisions along the frontline, taking into account factors like attack and breakthrough stats, how experienced they are, how fast they can move, and so on. The AI then evaluates possible targets close to the front line, for example supply hubs, ports, large cities and so on, and it finds a path from the front line to the chosen target. This path is determined according to the path-of-least-resistance principle, which essentially means that it tries to avoid river crossings, bad terrain, fortifications and so on, while also following railway lines in an attempt to avoid ending up in a situation where it can't supply the troops.

More new things
Thomas here now to add some more info about a selection of other things we have been working on. Aside from the AIFC, we have - as we tend to do - tried to touch up things here and there during the development of Götterdämmerung. So let’s take a quick look at some of the other smaller features and changes we have done:New Technologies
The tech tree has as mentioned in the Special Projects Developer Diary received a few new techs relating to Special Projects. But those are not the only changes we have made to it. We have also added a few new techs to make research and gameplay slightly more diverse, and give you a few more options. First of all we have added a few new Transport Plane Techs and related tech and equipment icons. The main benefit of researching these is that your transport planes gain more range, allowing you to paradrop or supply your troops at a greater distance.


Command Power Cap
We have also slightly changed how the Command Power Cap works. Now your High Command will actually increase the Command Power Cap, so that with a good set of military commanders, you will have more Command Power at your disposal. This should make it less punishing to build up your high command, rewarding you for having a competent staff.
Dams
As Mentioned in other dev diaries, there are now Dams in the game. They can be targeted by Raids which makes them a bit of a liability, but not by strategic bombing so they are relatively safe. What do they do? Their main effect is that they boost the state they are in, making it easier and better to invest in industry there. You can’t build new dams except through specific focuses.Landmarks
Another thing you can see on the map, and that several of you have already noted in previous diaries and streams are what we call Landmarks. First of all, these look super cool on the map, and make countries more unique. But additionally they have small country level effects. A bit like National Spirits, but as buildings on the map. The cool thing with these bonuses is that they only apply to the country that originally owns the Landmark, so by capturing for example the Statue of Liberty, you can deny the USA their bonuses, but you won’t get them yourself.
State and Province UI - minor QoL changes
In order to make the difference between State and Province effects a bit easier to see at a glance we have made some changes to the State and Province UI. The main focus of these changes were to ensure that Province Effects are in the lower part of the window, and state effects are in the upper section. A special area for all state effects and a summary of all state related effects from buildings has been added at the bottom of the “State section”. Some of the more unique Province level buildings, such as Dams, Landmarks, and Experimental Facilities, are displayed in the “Terrain section”, while the rest are displayed beneath it as before.
Area Defense QoL
We have also done some minor quality-of-life updates to the Area Defense settings. First of all, no specific settings are active by default when you open it up (unlike the old behavior where all settings were activated by default). Instead, if no special setting is specified, the divisions will spread out as evenly as possible in the selected area. We changed this since a very common pattern when using Area Defense was to immediately unselect all the options one wasn't interested in, which led to a lot of unnecessary clicks.

Horsies with different colours
All horses aren’t bays, or browns for that matter. This is something one of our artists, who happens to really like horsies, was very aware of and wanted to do something about. So after having convinced one of the programmers that this was a brilliant idea, they set out to make a few new textures and ensured that the horsies in the game now have more varied and realistic colours.