
Port Authority is a harbor traffic management game where a calm port spirals into chaos. Draw routes, guide ships, and prevent collisions as traffic overwhelms the harbor.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 15 → 0.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Take control of a busy harbor. Draw routes to guide each ship to its color-matched dock. Once docked, cargo is transferred and ships set off again, meaning you'll need to manage both incoming and outgoing vessels carefully.
As traffic intensifies, every decision matters. Weave small, nimble boats between massive freighters, coordinate multiple routes at once, and keep the harbor running smoothly even as it becomes increasingly crowded.
Draw precise routes to guide ships through busy waters to their color-matched docks.
Upgrade your harbors and fleets, and score extra points by docking ships perfectly.
Navigate 22 unique harbors inspired by real ports around the world.
Control vessels of different sizes, each with distinct speed and handling characteristics.
Minimalist, abstract visuals.
Challenge yourself and compete globally on the leaderboards.
Keep playing in Endless Mode without pressure for as long as you want.
Genres
Engagement
Reviews
Really good Mini Metro-like. Has that casual-to-intense growing feeling.
好玩,但是到了后期内容比较重复,忙到只想快点死...
“Port Authority” is a small game whose mechanics are very similar to those of “Mini Airways.” Essentially, you manage a port and do everything in your power to both unload ships on time and prevent them from sinking. Although it sounds simple, in reality, it’s far from it. As your port expands and begins to accommodate massive container ships, you realize that the real struggle for survival is just beginning. Despite its simple mechanics, game has that rare quality that makes you want to play it and keep coming back to it. It’s well-designed mechanically and technically polished. It’s engaging yet relaxing, and the short “runs” (around 30–40 mins) are perfect as a break between other activities or as a quick diversion when you’re short on time. Unfortunately, there are also some negatives. All in all, the most serious one is the fact that the ships don’t have any kind of AI (not even a rudimentary one), which means that even though you give them specific commands, you can’t really take your eyes off them. Since they mindlessly follow the player’s commands, they won’t make any decisions even if there’s a risk of colliding with the loading dock or another ship. As a result, you actually have to plan routes for ships that have just arrived, those that are about to depart, and supervise everything currently moving around the harbor basin. [b]Would I recommend it? Yes [/b] Game is quite addictive thanks to its simple yet enjoyable gameplay mechanics. I think it's a great choice if you want to play something lighter when you're short on time. I'd also add that it's a must-have for fans of the “Mini” game series. ✅[list] [*] Graphic is simple but pleasing to the eye. The system requirements are reasonable, and the game is bug-free. [*] UI is very well designed. It’s extremely minimalist, yet precise and easy to read. This makes it easy both to track vessels in port and to plot routes for them. The route-planning tool is very reminiscent of the pencil tool in Paint – which makes it incredibly intuitive to use. [*] Game is surprisingly addictive, considering that its core mechanics are fairly simple. [*] A wide variety of ports (maps) are available. Each port has its own distinctive “quirk” that should be taken into account when planning routes. [*] A well-designed tech tree – you can unlock both permanent upgrades for individual docks and additional, consumable upgrades for individual ships. The currency is the number of containers unloaded. [*] There are two difficulty levels in the game. Normal – the recommended setting, which offers a fairly significant challenge; and “relaxed”, which is designed for a more laid-back and easier gameplay experience. [*] Game developer listens to feedback from its community. [*] Most of the achievements are easy to unlock, but it will take a while to unlock them all. [*] An indirect form of competition for players in the form of a leaderboard. [*] Price/length ratio is well balanced. As for the price, the game is ridiculously cheap, considering how much time you can put into it. [/list] 😐 [list][*] If you set the game’s difficulty level to relaxed, you won’t be able to unlock any achievements. [*] Soundtrack is fine, but it isn’t particularly memorable. It’s a bit of a filler, really, and it’s there simply because it’s supposed to be. [/list] ❌[list] [*] Sometimes a ship begins to turn too close to a loading pier, a corner or another ship, which usually results in its sinking. Furthermore, ships have no basic artificial intelligence, so they mindlessly carry out the orders they receive, even if these lead to their destruction. [*] Sometimes ships, even when correctly positioned relative to the loading pier, don’t dock, and the timer keeps ticking… As a result, you might lose a run, through no fault of your own. [*] It is better to plot ships’ routes at a reasonable distance from one another, as it is really difficult to judge whether a shorter distance would result in a collision or a safe passage for both vessels. Unfortunately, identical vessels following the same route can sometimes pass each other safely, whilst on other occasions they collide. I haven’t the faintest idea what determines this. [*] The losing conditions are: the sinking of 10 ships or failure to unload a ship within the allotted time. I would prefer these conditions to be more flexible, particularly as regards the time limit mentioned (I can lose a few ships, but if one remains unloaded, it’s “game over”). [/list]
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This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese, Turkish, Spanish - Spain +1 more
Hours played at review time, across 31 reviews with recorded playtime.
This feels very Mini Metro/Mini Motorways! It is a really well-designed, simple game about managing the travel paths for boats at different port layouts around the world. I like the visual design and colors, as well as the calming soundtrack. Definitely a new favorite of mine, and worth the money!
I don't usually write reviews but I just lost 4 hours to this and it felt like minutes. I want to preface by saying that I love Mini Metro and Motorways but this feels just a little more special. The levels are similarly based on real locations but the thing I find great here is that each level has some sort of quirk. The first level is a great tutorial with multiple exits and wide passages. The next I chose had really tight almost parking space sized docks that required a lot more thought to get the boats out and to an exit. Then the next level I played was boxed in, one exit route, and required a lot more pathing to stop collisions. Also, it's very satisfying to watch the cargo stack up on land as you progress.
Game came out today—I gave it a try right away. I’m really impressed with it. I’ve always had a soft spot for nautical settings, but the game seems well-designed to me. It feels very solid and is fun to play. It’s exciting yet calm at the same time. The graphics are minimalist but still look realistic. It’s a really great game for a quick play in between other things.
A very enjoyable game I recommend it.
Очень залипательная игра, рекомендую
I did play the Demo for 5 Minutes and bought it right away. somehow this is very addictive and can get quite stressfull. Playing on STEAMDECK with no issue. Really love the title for its adictive simplicity.
(commentaire en français en dessous) Great game to chill or try hard, if you like to sort things up and reflexions games its really a good game that will consume your time without noticing it. A better UI to control the ship stop and go would be appraciated cause many time i missclicked 2 scénariis appered : wether i miss to click the hitbox of the boat to stop it, or i accidently spam click the boat and he continues. Though the game is really enjoyable even if some port are really tricky, Super jeu pour se détendre ou pour les tryhardeurs complétionnistes, si vous aimez les jeux de rangement ou les jeux de réflexions, c'est un très bon jeu. Une amélioration du l'interface d'arrêt et départ des bateaux serai appréciée, il arrive assez fréquement qu'en voulant stop un navire on est 2 cas : soit rater le navire, soit cliquer plusieurs fois donc le bateau avance toujours. Le jeu reste super agréable même si certains ports sont piégeux.
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