Trafficity Release Date, Four Biomes, Three Difficulties and Traffic Simulator Gameplay

The Trafficity release date is Monday, 16 November 2026 on Steam for Windows and macOS. Onramp Games is building a city simulator around the part that usually causes the most headaches: getting cars through your roads and junctions without gridlock.

You can lay roads at different angles, design roundabouts and adjust traffic lights while residents travel between homes, shops and workplaces. Steam also confirms four biomes, three difficulty settings and procedurally generated maps. Here’s what’s included at launch and what the developer hasn’t priced yet.

Trafficity release date and Steam platforms

The Trafficity release date listed on Steam is 16 November 2026. It is a single-player game, with Windows 10 and macOS 13 Ventura among its supported systems. Minimum Windows requirements include a four-core 2 GHz processor, 2 GB RAM, a dedicated GPU with 2 GB VRAM and 2 GB of storage. There is no confirmed UK launch hour or sterling price.

Mac players have a separate requirements list on Steam: macOS 13 Ventura, an Apple M1 or four-core 2 GHz Intel processor and at least 2 GB RAM. Steam Deck compatibility is currently marked Unknown, which is not the same as Verified. Check the store requirements for your device before buying.

What makes this city builder different?

The road system is the centre of the game, not a tool you place and forget. Onramp Games says you can draw road grids at any angle in three clicks and build detailed layouts that include individual lanes, overpasses, roundabouts and traffic signals. Those choices affect how vehicles find their way across the city.

How the traffic simulation works

Trafficity tracks individual cars as they choose routes and line up for turns. That matters when a road looks wide enough but the junction at the end keeps jamming. You might have plenty of lanes overall, yet still find nearly everyone trying to squeeze through one turning lane.

Fixing one bottleneck could send drivers towards a different route, so it’s worth watching what happens beyond the junction you’ve just changed. The challenge isn’t simply to build wider roads; it’s to make a whole network that can cope as more people and businesses move in.

Trafficity release date: four biomes and three difficulty modes

Onramp Games advertises four biomes, each with its own playstyle, and three difficulty levels. One of those is a more relaxed Chill Mode. The procedural map generator is designed to offer new starting layouts, so you are not locked into solving exactly the same city each time you start.

Why businesses and residents matter

Trafficity includes a simplified economy designed to create meaningful trips. Residents need access to shops and workplaces, factories need workers and raw materials, and shops need customers and goods. Growing the city gives you new buildings to place, but it also adds journeys that the road network has to absorb.

Traffic brings other problems, too. Noise and pollution affect the places people live, meaning a quick route through a neighbourhood can still be a poor choice. For a closer look at the road tools ahead of the Trafficity release date, see our Trafficity Roads and Traffic Lights guide.

Trafficity release date: price and PC requirements

A maximum city population and vehicle limit have not been announced. With the Trafficity release date approaching, Steam is the place to check the final regional price. If your main interest is designing roads and junctions rather than managing every part of a city, this is the feature set to look for.

Official source: Onramp Games on Steam.