Ask any longtime gamer how they first learned about commerce, pollution, or industry, and there’s a very high probability that the most common response is just one word: SimCity. It’s technically two words conjoined, sure, and Cities: Skylines 2 might be a more modern fit, but it’s neat how much that game and other simulation games like it have done over the years to dismantle that tired old "games don't teach you anything" narrative. The original SimCity drew inspiration from early computer engineer Jay Wright Forrester's 1969 book Urban Dynamics—one of the earliest serious attempts to model a city as a web of interlocking feedback loops—and with a user manual that’s half guide, half introductory course in semiotics and city planning. Overall, the title defined the genre not as mere escapism, but as works of systems theory, designed from the ground up to make complexity legible and fun to explore.

There’s a fascinating contradiction at the heart of the genre, though, as most classic city-building simulators are games about some kind of civilization (A.K.A. zoning, traffic, sewage, power grids, profit margins, and relentless growth), yet the longer one plays them, the more they train players to think about how humans interact with the natural world. These games hand players the reins of a metropolis that burns, builds, and expands, and then they make them answer for what that city does to the world around it. The very ecological tension of these environmental systems has been there since the beginning, and across 35 years of the genre's evolution, it has only grown more deliberate, more granular, and more enlightening.

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The SimCity 89 Era Had One Broad Pollution Number, and One Big Lesson

Released in 1989 by Wil Wright and Jeff Braun's development company Maxis, the original SimCity compressed the entire natural world into a single pollution meter. Industry drove it up, thoughtful zoning brought it down, and if it was ignored long enough, the game sent a monster to level the city's downtown. It was a fun, blunt consequence for blunt decisions, and hardly a focus of any kind.

SimCity 2000 added more texture, with water towers and pumps introducing the idea that a city draws from finite resources, and a hidden climate model tied weather patterns to a player’s power and resource needs. The pollution metric began hinting at the distinct systems of change, like air, water, and noise—though they were still bundled together. Both games were abstract by any modern standard, but their underlying argument was clear and consistent throughout the history of the SimCity franchise: "build more" is not the same as "build better," and the gap between the two has a cost that eventually comes due.

After SimCity 3000, Environmental Systems Become Harder to Ignore

By the time SimCity 3000 was released in 1999, air pollution, water pollution, and garbage each had their own data overlays—spatial maps that showed where a city was sick and why. Water pipes, treatment plants, and sewage systems arrived alongside additional hazards like acid rain, and trees, mass transit, and ordinances were functional tools to stifle any negative effects. It was the first time a sim game distinctly modeled the ongoing biological logic of a place that consumes, processes, and produces waste, and whose health depends on managing all three, but it certainly wasn’t the last.

2003’s SimCity 4 made the franchise even more popular and further developed pollution into four indices, but interestingly enough, the greatest leap in realism came from the game’s user manual, which explicitly advised players to put industries like coal plants and landfills in a neighboring “dirty city” to protect the main one. It was a widely adopted strategy, and quite the irony, because it’s a near-perfect simulation of how many industrialized societies have managed environmental harm for two centuries: not by eliminating it, but by exporting it somewhere easier to ignore. It’s ethically concerning, to be sure, but letting players feel what it means to participate in delegating pollutants certainly hits hard in retrospect.

SimCity 2013, Cities: Skylines, and Greater Global Thinking

SimCity's 2013 reboot had multiple serious problems like an always-online multiplayer system, but it also massively broadened the genre's ecological scale and focus for the better. There was a greater focus on renewable energy, and cities in-game shared the same air and a regional water table, meaning sewage or air pollution could contaminate neighboring cities. Each decision had downstream consequences—in every sense—and like never before, global thinking, or the relationship between different people and their shared home, had to be carefully considered.

That same year, despite being ranked the worst company in America again, EA collaborated with the Educational Testing Service and Pearson’s Center for Digital Data, Analytics & Adaptive Learning to release SimCityEDU: Pollution Challenge!, a game-based classroom tool designed to engage students in real-world challenges.

But despite all this history, the game that brought together all these ecological threads into the most realistic and environmentally complete city-builder the genre had produced was 2015’s Cities: Skylines. It had three distinct pollution types, viable renewable energy, and policy levers for things like carbon taxes, recycling programs, and transit subsidies, but despite all these options, it remained realistic to the challenges a sustainable future faces. An article written by The Guardian’s Karl Mathiesen found that, even with idealistic urban planning, wind farms, solar panels, and extremely comprehensive public transit, a city's residents might still prefer gas-powered cars.

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Cities: Skylines Has Been Proven To Promote Environmental Literacy

Cities: Skylines transport planning

Writing in the journal Games and Culture, researchers found that ecological play in Skylines made the relationship between resource use and environmental impact immediately apparent to players. That said, they also observed something more complicated: that even players actively trying to build eco-centric cities kept getting pulled back into the same asymmetric relationship with nature that defines the real world. The game's underlying logic subtly mirrored the dynamics of the Anthropocene (the current period of human-dominated environmental change), whether players intended it or not.

What These Simulation Games Can Teach About the World

By making environmentalist logic accessible, all these different educational games in the city simulation genre have done something remarkable for players who engage with them. Resource limits stop being abstract when a player's water tower runs dry, and energy trade-offs stop being political when coal is cheap, and their pollution overlay is already red across three districts. These are systems that humans are embedded in and accountable to, that respond to their decisions, whether they are paying attention or not, and these games translate this real-world fact into something playable and immediate.

Ultimately, what players take away from these games, often even without realizing it, is a clearer sense of how fragile the world’s interconnected systems actually are. Sometimes, life can operate at scales too slow and too vast for any one person's choices to feel meaningful, leaving the planet all too easy to take for granted. But city-builders like SimCity or Cities: Skylines 2 compress that scale into something a single person can hold, manage, and occasionally run into the ground—and in doing so, they make the stakes of the real thing, the thing individuals can and should work to improve, feel a little less remote.

  • SimCityFranchiseTagPage
    SimCity
  • Cities: Skylines 2 Tag Page Cover Art
    Cities: Skylines 2
    City Builder
    Systems
    PC-1 Playstation Logo Xbox-1
    7/10
    Released
    October 24, 2023
    ESRB
    e
    Developer(s)
    Colossal Order

    WHERE TO PLAY

    DIGITAL

    If you can dream it, you can build it. Raise a city from the ground up and transform it into the thriving metropolis only you can imagine. You've never experienced building on this scale. With deep simulation and a living economy, Cities: Skylines II delivers world-building without limits.


    Lay the foundations for your city to begin. Create the roads, infrastructure, and systems that make life possible day to day. It's up to you – all of it.


    How your city grows is your call too, but plan strategically. Every decision has an impact. Can you energize local industries while also using trade to boost the economy? What will make residential districts flourish without killing the buzz downtown? How will you meet the needs and desires of citizens while balancing the city's budget?


    Your city never rests. Like any living, breathing world, it changes over time. Some changes will be slow and gradual, while others will be sudden and unexpected. So while seasons turn and night follows day, be ready to act when life doesn't go to plan.


    The most realistic and detailed city builder ever, Cities: Skylines II pushes your creativity and problem-solving to another level. With beautifully rendered high-resolution graphics, it also inspires you to build the city of your dreams.

    Genre(s)
    City Builder