Arteria A city that grows along your roads
A city builder where traffic runs the show. Draw roads, untangle intersections and lay tram lines while the city grows on its own along your streets, one household and one jam at a time, from a lonely crossroads to a metropolis of over 100,000 residents.
Is Arteria worth it?
Arteria is worth it if…
- you like fixing a jammed intersection more than winning a war
- you enjoy city builders where growth follows the roads you draw
- you want to play at your own pace, with no timers and undo at hand
- you find watching simulated traffic find its own routes oddly satisfying
Screenshots
The city grows where your roads go
You start with an empty map and a few roads leading in from the edges. Nothing happens until you connect your first street. Then residents arrive, followed by shops, offices, factories and schools, and the traffic jams that come with them. The city expands on its own, but only where people can actually reach, so every stretch of asphalt you lay decides where it grows next. Let congestion get too bad and growth stalls, which makes untangling a bottleneck the most satisfying thing you can do. From a small crossroads settlement you can push it all the way to a metropolis of more than 100,000 residents.
No timers, just you and the traffic
This is a game to unwind with. There are no ticking clocks or punishing failure states: the city waits for you, and if a jam builds up, it is a puzzle to solve rather than a disaster. Sandbox mode gives you unlimited money if you would rather build without a budget at all. The pace is yours: redraw a lane layout over a whole evening, or fix one intersection in ten minutes and come back tomorrow.
Roads you shape lane by lane
Nine road types run from gravel country lanes to highways where drivers hit 150 km/h, and every segment gets its own lane layout, up to eight lanes each way, with turning lanes, curbside parking and asymmetric setups. Roundabouts come in four sizes, traffic lights have adjustable green timings, and multi-lane ramps include proper acceleration and deceleration lanes. Bridges stack over three levels and tunnels dig under rivers and hills, so a cloverleaf or something entirely your own is always possible.
Every car has somewhere to be
Traffic here is not decoration. Drivers avoid jams and reroute mid-trip, wait for gaps at junctions and merge in zippers on ramps. Buses, trams and trains give people alternatives, with routes generated for you or drawn by hand.
Can you play without pressure?
Can you play without pressure?
Yes. Normal mode has no timers or harsh failure states, and the city simply stops growing if congestion gets too severe, which is a signal to fix rather than a defeat. You can undo and redo any building decision with the money returned to the budget, so a wrong junction is never permanent. If you want no constraints at all, Sandbox mode gives you unlimited money to build purely for the pleasure of it.
How big can the city get?
Along the way you can add landmarks like a national stadium, an airport, a container port, an opera house and a spaceport with rocket launches, plus large-scale industry such as a car factory, a shipyard that launches ships and a battery gigafactory.
How do you find out why traffic is stuck?
Traffic, noise and happiness maps show problem areas, and public transport line views display passengers waiting at stops.
