Category: Anno 1800

Welcome to the New World
The idea of splitting the game world into the orient and occident quickly became a fan-favorite feature in Anno 1404. With Anno 2205, we expanded on the idea of different biomes and created the multi session system, which allowed us to ramp up the scale of Anno’s world with separate and vastly different new habitats to colonize. With Anno 1800, we will combine the best of these two worlds: a new biome and culture brimming with details on a large separate map on which your empire and your opponents can compete over new islands and resources. Welcome to the New World!

This new fascinating archipelago will both challenge your skills as a city planner and allow you to exciting new characters; who knows, you may even be able to help them in their struggle for independence as part of Anno 1800’s campaign! But keep in mind that characters from the Old World will also follow your new trade routes and bring your existing feuds or alliances into this lush new world.

This is the first DevBlog in a two-piece series, covering the “New World” session in Anno 1800. Today, we show you the scale of the second session including the setting and gameplay elements. In a future second blog, we will focus on the new production chains as well as the new residential tiers you will find on this new continent.

Enter the jungle – armed with square and compass
At the dawn of a new industrial era, which would eventually pave the way for our modern globalized world, people craved for anything new and rare from continents they’ve only heard of in their local newspapers. The rise of the working class and private entrepreneurs fueled not only a craving for luxurious goods but was also fertile soil for the curiosity first sowed during the Age of Enlightenment.

But getting your hands on goods like cotton, tobacco or precious gold is a bold venture, as your competitors never sleep, and the islands at the coasts of the new continent are covered in dense jungles interlaced with rivers and rocky ridges.

However, the New World will not only present a welcome visual change to the familiar European style environment of the Old World, as the second session will also spice up the gameplay with often challenging islands layouts. If you manage to establish your empire in an area, which seems inaccessible at first glance, you will be rewarded with a gorgeously scenic settlement surrounded by lush forests and colorful animals.

To immerse you in that completely different hemisphere, we created two new residential tiers (both of which come with unique production chains!), new characters to interact and new sets of flora and fauna, which will populate the densely covered islands.

The two residential tiers are inspired by 19^th century South America, including unique portraits, visual feedback as well as new third party characters like Isabella Sarmento, who are coming with their own islands, storylines, and quests for players to undertake. And while we can’t go into this topic too much yet, we can tell that Isabella’s fight for independence will play a focal role in Anno 1800’s campaign.

Seamless multisession and world map
But how will it exactly work? As previously mentioned, the new session is the best of two worlds: the Anno 2205 multisession system and the visual and gameplay variety from Anno 1404’s orient and occident.

As soon as you reach tier 3 (Artisans) in the old world, a discovery mission for a new route to the New World will become available. After your brave crew manages to open the new trading route across the great ocean, you will be given free access the new session as you please – seamlessly and without lengthy loading times, which is something we had received a lot of feedback on.

From there on, you can jump back and forth, managing your empire in the Old World while changing to the New World in the blink of an eye to check on your newly established settlements.
When sending ships between both sessions, they will leave the map in real time before entering the world map, which allows you to keep track of your trading ships traveling between sessions or your expedition vessels on their way into unknown waters. When establishing trade routes between sessions, you also have to take into account that your ship will take some time to cross the ocean.

While the New World will offer exciting new production chains, you can decide for yourself when and with how much dedication you want to tackle this new adventure. AI opponents of the Old World will follow your new trade route but will not discover it by themselves. That means that you can decide when it is time to branch out without being afraid that you are too late to the party. Then it is up to you if you want to spread your empire extensively into the new territory or if you just want to establish a small romantic settlement to stay in contact with local characters.
Many new Third Party characters are eager to trade their new goods with you, naturally, and for a price reflecting their considerable expenditures. But word is that Madame Kahina in the Old World has extensive contacts to the new continent and might strike a deal with you if you need some of the goods from these far away lads.

Especially your higher tier residents in the Old World love to get their hands on luxurious goods from the second session while your residents in the new lands in turn favor imported goods from your first session. Furthermore, the New World will be the main source for oil, and a steady supply of the fossil fuel from the second session comes in handy when you want to run a big electricity business. But more about production chains and goods in the second part of the New World blog.
How your feedback influenced the New World
Now that we have revealed the New World, we can also tell you how player feedback was crucial into turning it into the version you will see at launch. Our initial concept for South America was very different and definitely smaller in scale, but the strong, constructive feedback from our Ann o union testers in our previous playtests convinced us to expand our plans for the New World significantly: a lush new world of challenging islands with two separate citizen tiers with all-new production chains. This has been a truly collaborative effort between our team and our playtesters, and we are grateful both to them, as well as to all the other Union members who shared their wishes and suggestions for the second session and its gameplay with us online.
And while we are on the topic of your feedback- we are happy to announce that after we put some additional work in, you will be able to access both sessions in your multiplayer matches, giving you and your competitors access to the full breadth of Anno 1800’s world when facing off.

In the next episode of our New World blog, we will show you the two residential tiers and their production chains in action. A lot of feedback and a great amount of work went into that feature and we hope that it will provide you with many hours of exciting new content. So what do you think? Let us know in the comments below!

We are Jonas (the fella with the glasses) and Johannes (Mr. Smirk) and we work as Gameplay Programmers on Anno 1800. Together we are 53 years young and have worked for roughly 9 years at Ubisoft Blue Byte. What we did the 44 years before that, you ask? We played Anno, of course!
But today, we’d like to give you some insights into a feature which has kept us both busy for many months now: the construction AI.

Teaching bits and bytes something about human behavior
For many Annoholics, sinking dozens of hours into trying to find the perfect city layout is a big part of the game’s draw. How can I make the best use of these last few remaining spaces, and is there any possible way I could fit my zoo in there?

Another fundamental part of the Anno experience is playing alongside and against computer-controlled – or as we say AI (artificial intelligence) – opponents. However, creating a believable AI is quite the task, as the AI views things through very different eyes than human players; that’s why it falls to us to teach it how to construct functional and believable cities in a language the program can understand.

Anno 1800 will go back to the roots of older Anno titles such as 1404, where the second party AI (the characters settling and building on islands) follows largely the same rules as the player. Hidden under the hood of the so-called construction AI system are algorithms, which mimic the behavior of a player. Similarly to the player, your AI neighbor will need to generate money from taxes, produce resources to construct buildings and to fulfill the needs of the population to make them happy or to advance into the next tier. The number one rule when working on the AI system is that your friendly, aggressive or even quirky AI controlled players should behave like, and follow the same rules as, the player.

Anno is a real beast when it comes to the sheer amount of features the game has to offer. Among them are some gameplay systems, which are too complex for the AI to use but still are important to compete with the player. To give you an example, it is not possible for AI characters to take on and finish quests and therefore, they cannot gain any items from this or similar systems. To avoid that the second party has to suffer a major handicap because of that restriction, we will provide ways to enable the AI to get other access to needed items.

Quite the character – a personal touch for every opponent.
By nature, programs like to calculate, compute and optimize things in split seconds, but transforming the AI into memorable characters like the envious robber baron von Malching is quite a task. We want that every second party character is memorable, from their diplomatic preferences to city layouts or what they focus on economically. All of these should be reflected in their construction behavior and result in a personal touch when observing their cities.

Every character will follow a specific strategy, which defines things like whether they invest more money and resources into the culture or prefer a strong military fleet. Furthermore, this deeply layered system also differentiates between their preferred types of military ships, investment in defensive structures or what kind of cultural buildings they prefer.
If a very rural looking island with plenty of golden fields of wheat fit a character, we will set parameters that the AI creates an overhead production in certain categories. In the case of the exploitative nature of von Malching, he will not show much love for vistas in his city and rather concentrate on mercilessly expanding his industry.

The way they build street networks and plan residential areas is also taken into account, as each AI simply building the same artificially optimized layout would feel cold and unnatural. That customization goes as far as even allowing AI characters to prefer specific types of ornaments.

In this simulation, we just let our AI build a city with unlimited resources (the green plots are ornaments)

This personal touch, behavior, and difficulty of a second party character depends on many different parameters which enable the AI to make decisions. These parameters define things like the general construction speed, which determines how many resource-producing buildings a character builds to generate construction materials or the previously mentioned fleet or defense construction.

To illustrate it better, we want to give you a few examples for some construction AI parameters:
– Difficult second parties will make use of construction materials as soon as they become available.
– Easier opponents will wait with their decision what to build, even if the material is available.
– We can decide what types of ships an AI favors for trading or military fleets.
– How fast will the AI expand? Will it try to capture a new island quickly or wait before the main island is well developed?

How to make decisions: location scores
While parameters are the general behavior rules, the AI also needs more specialized systems to be able to make a decision such as where is a good spot to place a building. While finding the right place to construct a production building might be trivial for us, an AI relies on various criteria to be able to make decisions, as it cannot rely on intuition as we do.

Let’s give you an example where the AI wants to construct a windmill for its bread production. Firstly the AI rates possible spots by the following criteria:
– Try to avoid wasting construction space on the island, by not leaving small empty plots between production buildings or street layouts.
– The windmill should be within the influence radius of a warehouse.
– It should be close to other buildings of the same production chain.
– As the windmill is a production building, it should be outside of the residential city center.

The system will now check the whole grid and will assign scores based on these criteria. Location scores tell the AI where the best, acceptable or bad places are to place the building. There might also be scenarios where the island is so densely populated, that the AI has to rely on acceptable but not perfect areas. But there are additional factors to consider when deciding where to place a building- for example, what happens if the AI has several islands? Could it make more sense to outsource certain productions within the controlled archipelago, or perhaps even to a different session?
Here you see the score system through the eyes of our AI.

Programmers: Teacher and problem solver
Such a complex system is neither done in a week nor can it be completed in the early stages of development. The programming team needs to tell our AI to react to constantly changing development builds and newly implemented features.
When Game Design implements something new, the AI simply does not know how to deal with it, so we need to help it to adapt to the new situation. Imagine fire incidents were just implemented and the AI has no idea how to deal with the inferno as we need to tell it to construct fire stations beforehand. Without this criteria or knowledge so to speak, the AI would just have to watch its city turning into a cinder.

There is another good recent example, which shows how a new feature can create seemingly unsolvable issues for the construction AI.
We just implemented rivers into the game, which adds a completely new construction layer for bridges but blocks other constructions. As our AI has no clue what the new system is all about, it might try to place buildings into the river or completely ignore the landmass on the other side. Our job here is to teach the program why and when it needs a bridge, and where to place it. What sounds easy in theory is creating a new simulation including a lot of working hours and code work.

In our job, we always chase after the latest feature implementations to keep the AI up to date and allow the AI to use all the available game features to compete against you, the player.

This gif visualizes how the AI maps out construction space, determining where it can be build, which areas are blocked and the distances between them 

The sum of its parts
When you think about the ton of intertwining features in Anno, creating a believable AI is an enormous task where every new content might interfere with something else. Construction AI is obviously only one aspect to create a lively and challenging second party, among many others such as military behavior or diplomacy.
When setting the scope for our Anno 1800 construction AI, we had a lot of feedback from our community to work with. We hope that we are not only in a good way to deliver a believable but also fair and charming construction AI.

We hope that we were able to give you some interesting insight into our work and looking forward to your feedback, as the construction AI is a joint effort between our experience and feedback from our fans.

Driven by the ever-present urge of territorial expansion, Anno 1800 will see you venturing forth to claim new islands, expand your industrial machine and grow your population. Your once scenic rural hamlet will grow into an impressive metropolis, bringing with it all the challenges of managing dozens of complex production chains at once. Thankfully, if you are feeling a little adventurous (or always strive for perfection), there is one wonder of the modern age that may come in handy: electricity!

Power for the new age
Upon reaching the fourth residential tier, the future suddenly becomes reality, as your first power plants start boosting your industry and giving you a significant advantage over your competition. Once connected to your factories and other modern production buildings, electricity will significantly buff your productivity, which will allow you to grow your cities without losing crucial building space needed for your residents or to expand your trading empire. Thanks to this breakthrough, a smaller production island could quickly turn into an industrial powerhouse, being able to provide the majority of resources to supply your main island.
Storing electricity and transporting power over long distance was a song of the future back then, which means that your power plant will provide electricity on a radius based on street distance. All factories and craft business can benefit from a connection to the local power plant, while farm buildings (such as the pig or grain farm) will not receive a boost from electrical power.
While electricity can boost the outcome of your older production buildings significantly, some modern facilities will require a connection to your electrical network to begin operation.

To drive home the atmosphere of this brave new world, electricity will also be visualized in the game world, with electrical poles on your streets showing you which areas are connected to your electrical network. With boost up to 200%, the cart pushers of old will not be able to handle the higher demand for production relevant material to keep the machines running. To solve that issue, boosted production buildings will swap their old horse carts for modern steam powered contraptions and the UI of connected buildings will undergo significant changes as well:

Get things rollin! Not all assets are final.

But not only modern factories are hungry for power, your dear investor friends will have a serious chat with you at the country club if you are not providing their modern city mansions with electricity. They obviously cannot be bothered taking care of the logistics of establishing electrical supply to an apartment district in a 19^th century metropolis, but they are certain that you are up for the task.
Many assets and visual feedback are still a work in progress but we are looking forward to show you the system in action!

Running the electricity business
While power plants are an incredibly effective tool to boost your production, they are also fairly challenging to operate. The trick is that your power plant runs on fossil fuel, and its hunger for oil is not to be taken lightly. Refineries, which extract the fossil fuel from natural deposits, can provide the huge amount of oil needed to run your power plant – but that still leaves the question of how you transport all this oil!
In order to support large parts of your city with electricity, you will need to pave the way for the train to transport tons of fuel across your island.

This is where the oil harbor comes into play, giving your tankers an opportunity to unload and store all the oil coming into your production islands. But you still need to get it from the harbor to the power plants, right?

The industrial revolution lead to an incredible demand for resources and materials, creating a logistical challenge impossible that called for  modern solutions. Enter stage left: the railway, the trusted iron horse powering the advances of the 19^th century!

The train will load the fuel from your harbor to transport them to any connected power plants on the island. Of course, that means that you have to connect your oil harbor to your power plant via railway tracks to get things moving. Depending on your islands layout, this can pose an interesting challenge in itself, making sure that all power plants are connected to the harbor (or an oil field, assuming you were lucky enough to have one on this island).

Establishing an efficient supply line is therefore by no means a trivial task, from finding and tapping oil reserves, putting all the needed workforce in place to the logistics of getting it all to the power plants near the factories you want to power with electricity. This is where good predictive building of your industrial districts pays off, ensuring that you can group your factories efficiently to ensure that as many of them as possible benefit from your power plants.
This diagram gives you an overview about the logistical network required to support a power plant.

A new century on the horizon.
During development of these features, we closely followed the many creative and passionate community discussions revolving around the railway. Because of that, we wanted to create a meaningful endgame feature for Annoholics who want to optimize their economy as well as for enthusiasts who want to experience technology advance alongside society.

Together with features like our item system or Influence, electricity allows for a level of customization and strategic gameplay rarely seen in the Anno series. Imagine dense industrial districts powered by electricity, further boosted by items and Influence specializations. A feature, which also greatly benefitted from our Anno Union play testers, as their feedback helped to shape and improve the system.

We are eager to hear your opinion, so feel free to share your feedback on the new electricity feature in the comments below!

Hi guys, my name is Jan Dungel and I am the Lead Game Designer on Anno 1800. I worked on many different games in the past but Anno 1800 is an especially exciting project for me. Even compared to other strategy games, the incredibly large feature list of intertwined systems makes you realize how everything in Anno’s grand scheme is deeply connected. The setting in the era of the industrial revolutions with its many social changes is just an added cherry on top: Anno 1800 educates you, encourages smart thinking and breathes creativity.

Will you be remembered as a liberator or robber baron?
Happiness as a gameplay mechanic is nothing new to Anno fans, but as with many other features in Anno 1800, we refined the system to make it more meaningful than in any previous title in the series. But before we go into the details, let’s break down what that actually means for you.

Happiness tracks how satisfied the residents on your island are. And as freedom of choice is one of our design philosophies, you will be able to decide if your residents will remember you as a saint or robber baron, with both approaches being a valid playstyle. That means that an altruistic approach is as much of a valid strategy as exploiting your residents. To make that possible, we changed one important rule in the Anno formula: It is no longer necessary that your residents are happy in order to advance to the next tier.

With that requirement out of the way, we went ahead and re-designed residential happiness. The needs of your residents are now separated, with one part being relevant for happiness and the other being relevant for the population of your residential buildings. That allows you to just fulfill the bare minimum of subsistence needs to push your population while ignoring the satisfaction of your residents. Think about the rise of the working class, where people moved into the big cities to work in the modern factories, while often being forced to live a simplistic life, lacking any form of luxury. And still, the big cities were expanding at a rapid speed, having a hard time to catch up with the needed living space to host thousands of newly arriving residents.

Let’s look at an example. The first farmers come in because you provide a marketplace. But if you want to attract more farmers, you have to provide the different population needs such as fish or woolen smocks, which will stack up until you have the maximum amount of 10 farmers in one building in order to advance. Schnapps and a pub will surely make them happy, but they are not required in order to become part of the working class, as luxury needs won’t attract more people to your residential buildings.

Push them hard or lend them your hand
But what are the gains if you treat your residents mercilessly, or should you even care about your populace just for the peace of mind? As you are now able to advance your people based on population needs alone, you are not forced to provide luxury goods, which will save you production space and money. Imagine you want to establish a smaller production island, where you decide to maximize the profit and outcome while keeping construction space and investment as low as possible. Or maybe you have to quickly establish a working infrastructure to provide your main city with some urgently needed goods. You also might engage in large scale economic or military warfare and therefore want to concentrate your actions effectively in order to not lose the lead against the competition.

Neither happiness nor population needs are a global stat, which means that the artisans on one island can celebrate you as their savior while they desperately wait for better times to come to the next one. Remember: You can further impact the happiness of your residents when changing their workforce conditions. They won’t be pleased if you force them to harder work but on the other hand, loosening the reigns on their working conditions will make them happier at their working place.

The exact dynamics of revolting residents will be highlighted in a future blog but for now, keep in mind that happiness is separated by islands, residential tiers and even the living areas and workplaces of your population. Why should an engineer care about the exploited working class? Besides the fulfillment of happiness relevant needs and working conditions, there are other factors which might have an impact on Happiness, such as the in the Influence blog mentioned propaganda or being in a state of war with other parties.

This concept video shows the different extremes of your citizen’s happiness

Workers on strike who put your steel production on hold or farmers rallying through the streets might be an obvious downside, but how about the benefits of your satisfied citizens? Not only are happy residents are less likely to start a riot, their loyalty towards you will make them more willing to stand behind their governor’s reign when an enemy fleet besieges your island. But there is more to that- if your folks like you, they might reward you for your service with small quests or even direct rewards. If you manage to become a true hero of the people, they might even start festivities to celebrate you as a leader, which will not only affect your city attractiveness greatly but also reward you with truly exciting visual feedback. Your happy residents will also give something back to society, such helping you out with a neighborhood watch or amateur fire squads.

The different faces of happiness
Your residents have different states which show how satisfied they are with their living standards and you as a ruler. These states range from absolutely euphoric to rage against the machine, with five different states in total: Angry, Unhappy, Content, Happy and Euphoric.

A familiar element for Annoholics is the residential tiers info layer, which you can easily access by clicking on one of the residential buildings and which will tell you about their current mood. It will show you the current state and a rating how happy they are (an important stat to know how far you can go before their mood changes). The residents will also talk to you, telling you how they feel and what’s on their mind. For that, we make use of voice lines and text but also of animated portraits. By looking in their face, you should immediately get an idea how they feel, and whether they are currently happy with you or if they are concerned or angry. Besides being an important visual information layer for you as a player, it also allows us to give the people inhabiting the world of Anno 1800 some real personality:

This mock-up gives you an idea of how the Happiness UI could function in the game

You write your own story
The new Happiness system adds a few more wheels to the complex machinery and together with other features such items for specific public buildings, influence or working conditions, which make Anno 1800 to a real sandbox experience. What do you think about the changes, are you looking forward to play around with the many different systems, do you have questions or feedback with us to share?