If you haven't seen it on your kid's monitor yet, Cities: Skylines is a high-fidelity urban planning simulator. Unlike Roblox, where the goal might be "survive a natural disaster" or "work at a pizza place," the goal here is to keep a functioning society from collapsing under the weight of its own trash and traffic.

Players start with a plot of land and a highway exit. From there, they have to zone residential, commercial, and industrial areas. They have to lay water pipes, connect power lines, manage tax rates, and—most importantly—figure out why the entire city is backed up because of one poorly placed stoplight. It’s essentially a "God game" where the "God" in question is a very stressed-out city manager.

It sounds like a job. In many ways, it is a job. So why are kids choosing this over Fortnite?

We talk a lot about "educational games," but usually, that means a math game disguised as a boring platformer. Cities: Skylines is the opposite: it’s a top-tier entertainment product that accidentally teaches a college-level course in systems thinking.

If your kid increases taxes to 20% to pay for a new stadium, the residents move out. If residents move out, the shops lose customers. If shops lose customers, the industrial sector has nowhere to ship goods. The game teaches that nothing happens in a vacuum. This is a more valuable life lesson than almost anything else they’ll pick up from a screen.

You will likely find your child watching YouTube tutorials on "diverging diamond interchanges." This isn't a joke. Traffic is the "final boss" of Cities: Skylines. Understanding how lane mathematics and public transit (like buses and subways) reduce congestion is a genuine engineering skill.

The game forces players to deal with pollution. If you put your water intake pipe downstream from your sewage outlet, your citizens get sick. If you build a coal power plant next to a neighborhood, land value drops and health costs rise. It makes the abstract concept of "sustainability" very concrete.

If your kid is obsessed with building and managing, here are a few other titles that hit that same itch:

The sequel is much more complex and visually stunning, but be warned: it requires a very powerful computer to run smoothly. It introduces more realistic economics and climate effects. Check out our guide on the differences between Cities 1 and 2

If Cities: Skylines is a 500-page textbook, Townscaper is a coloring book. There are no goals, no budgets, and no "failing." You just click, and beautiful little colorful buildings appear. It’s perfect for younger siblings (Ages 5+) who want to build like the big kids without the stress of sewage management.

For the teenager who finds Cities: Skylines "too easy." This is a hardcore city builder set in a planned economy. It is incredibly detailed and arguably one of the most complex simulations on the market. (Ages 14+)

A minimalist puzzle game about designing a subway map for a growing city. It’s elegant, stressful in a fun way, and great for tablets. Read our review of Mini Metro

While the ESRB rating is E for Everyone, the "Complexity Rating" is much higher.

There are two things parents need to watch out for with Cities: Skylines. Neither are "safety" risks in the sense of predators or gore, but they are "wellness" and "wallet" risks.

The publisher, Paradox Interactive, is famous for releasing dozens of expansion packs. There’s a "Mass Transit" pack, a "Green Cities" pack, an "Airports" pack—the list goes on. If you bought every piece of DLC for the first game at full price, you’d be out several hundred dollars. Parent Tip: Only buy DLC during Steam Sales (usually 50-75% off) and make it a reward for chores or grades. The base game is plenty of fun on its own. Learn more about managing in-game purchases

If your kid plays on a PC, they will want to use the Steam Workshop to download new buildings and "mods." This is generally very safe; it’s a moderated community of enthusiasts. However, it’s a "rabbit hole" that can lead to your kid spending more time "tinkering" with the game than actually playing it. It’s a great way to learn about file structures and software, but it can be frustrating when a mod breaks the game.

This is a "just five more minutes" game. Because cities are never "finished," it’s hard to find a natural stopping point. Ask our chatbot for tips on setting gaming boundaries

If you want to connect with your kid over this, don’t ask "Are you winning?" (You can’t really "win" at urban planning). Instead, try these:

Cities: Skylines is the antithesis of "brain rot." It’s a game that respects the player's intelligence and rewards patience, planning, and curiosity. If your kid is spending hours staring at a digital 4-way intersection, don’t worry—they aren't wasting time. They’re practicing for a world that desperately needs people who can solve complex problems.

Just keep an eye on the credit card when a new "Content Creator Pack" drops.