
Fight through the fog in this sci-fi roguelike deckbuilder where clever positioning, explosive chain-reactions, and the environment itself can make the difference between life and death.
Modeled estimate, not a reported figure. How we estimate →
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): 2.71/day in the week to Aug 30 → 3.29/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 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
As a deadly fog descends upon the world, the future of humanity rests in your hands! Assemble your train to determine your starting deck, plot your path through the bandit-infested world, and prepare for high-octane turn-based tactical battles where powerful synergies, clever positioning, and carefully planned chain-reactions determine the victor.

Choose from a variety of locomotives, carriages, and drivers to lead your expedition, with each decision adding a different set of cards to your starting deck, impacting the options and abilities you’ll have access to throughout your run. Gather resources to upgrade or purchase additional carriages that add more tactical tools to your deck as you journey through the fog and face off against a growing variety of enemy types with unique weapons, traits, strengths, and weaknesses. Will you rely on the spread and firepower of a minigun to quickly dispatch your enemies, use artillery to violently force chasing vehicles off-course, or hunker down behind shields and ram through your foes instead?
From hackers that can deploy decoys and take control of enemy vehicles to cranes that can push them around the battlefield, there are many ways to overcome the danger posed by the bandits and their leaders. Secure unique card upgrades and experiment with unexpected combinations to reveal powerful synergies – each with their own risks and opportunities.

With only a limited number of action points to use per turn, meticulous planning and careful execution will level the playing field as you face an enemy that constantly outnumbers and surrounds you. Force the enemy into the path of oncoming environmental dangers, push them off cliffs and into each other, or trick them into attacking one another as they telegraph their moves so you can plan yours. A clever use of Coal combined with a well placed Artillery Shot can force an enemy onto the tracks in front of you, only to be immediately crushed under your wheels. That same Artillery Shot could be used to destroy a leading vehicle and send it tumbling backwards to damage (and possibly destroy) everyone driving behind it, potentially paired with hacking cards that give you a chance to line more vehicles up first. The right order of operations will allow you to devastate the enemy convoys.
With over 170 cards featuring various status effects, support capabilities, damage outputs, and more, you’ll want to build a train that matches your preferred playstyle and unlocks powerful opportunities. Collateral damage, chain reactions, and manipulating the battlefield are all critical elements en route to victory.

Travel from region to region as you race to the edge of the fog, picking and choosing your path depending on a region’s specific modifiers and special rewards on offer. Branching paths within a region further allow you to finetune your route to the final destination based on the risks and rewards presented by each node along the way, ranging from battlefields to friendly waystations where you can upgrade and repair your train.
Every battlefield is different – some will see an ally come to your aid, others will give you less room to navigate and dodge the enemy, while still others might take place along the edge of a cliff creating a constant environmental hazard to use against your enemies. Many battlefields will offer a combination of factors that can help or hinder your advance, rewarding you with additional cards, modifiers, and scrap resources to use on your journey ahead. Chop shops and depots allow you to repair your carriages and locomotive, potentially giving you the opportunity to upgrade them and unlock additional cards, or buy and sell carriages to further modify your deck. Meanwhile, random encounters can provide rare opportunities in an otherwise unforgiving landscape, and boss battles at the end of each region will pit you against special characters on the battlefield, each with their own unique backstories and abilities to go with them.
Metaprogression allows you to unlock additional carriages, drivers, and locomotives to seek out new combinations and opportunities for future runs, or focus on upgrading your favorites to unlock even more cards to use in combat – the bandits are relentless and unforgiving, and while your choices during a run will have a significant impact, your choices between runs can unlock entirely new options to explore.
Fogpiercer puts you at the head of a rampaging train as it races towards safety and the future of humanity – intense turn-based tactical battles will see you constantly outgunned and outnumbered, but a shrewd tactician will always find a way to keep things on track.
Sums Steam only; Xbox, GOG publish no volume signal, so the true total is higher by an unknown amount.
Engagement
Reviews
Themes across 534 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Plenty to unlock and shake up how encounters play out. Reminiscent of Into the Breach but with some mechanics enjoyable mechanics built around the setting.
Turn-based Convoy, if you remember that game; quick and fun, and it runs smoothly way below the minimum indicated system requirements <3
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Spanish - Spain, Czech, Hungarian, Japanese, Korean, Polish, Portuguese - Brazil, Russian +4 more
| $19.99 |
| 4ratings |
| 96% |
| — |
| not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 534 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
So far so good at 3 hours of play. I died to the first boss on my first run but was able to beat the first boss on my second run (that i am still in the middle of). I like the graphics, the music, the overall atmosphere. In some ways it makes me think of the Mad Max world but a little cleaner. Its insanely satisfying getting multiple kills from a single attack. This game scratches the same itch as Into the Breach or even Invisible Inc, in that sometimes your turn is really more like a puzzle. Just trying to figure out a way to survive first, then figuring out how much damage you can do as well.
Combat from Into the Breach with progression from Slay the Spire, but on a train. Throw in hoards of enemies that result in insane combos and you get an exciting take on turn based deckbuilders. The start of the game seemed rather easy, but with unlocked difficulty system it gets more interesting. I'm hooked and ready for this ride!
Amazing and really addictive turn-base tactics that is underservingly low on sales. C'mon guys, i know you are reading this, i believe with some updates and extra content you can make this go viral!
Great rogue lite
One of those game that throws you into a fire and you laugh because of it. way too fun and easy learning curve. i highly recommend to those who are into card games like this. this has features that will throw you through a loop and mike your eyes light up.
Great game so far. love the gameplay and style my only note is i hope to get more content added as time goes on. super worth buying if you like games like slay the spire or others of the genre
I've been a fan of the game for a long time, playing various versions of it on conferences or in playtests and I was really looking forward to the full version. And I love how it turned out! Fogpiercer is full of cool, fresh and interesting ideas. The combination of deckbuilder with tactical positional combat is done really well and can lead to super satisfying turns where you knock 5+ enemies into each other, blowing them up in the process. Pushing enemies around or throwing them off a cliff with artillery shells never gets old. The whole game is also super snappy and polished, with very cool visual style and music. And it plays especially well on Steam Deck. If you like these kinds of games and are looking for something fresh that's clearly been done with a lot of love and care, I think you can't really go wrong with this one
I love Snowpiercer and I love Into The Breach and Slay The Spire, so this game is right up my alley. The demo was a blast and the full version has even more of what made it so addictive! A great twist on the typical rogue formula and a well designed game, highly recommended.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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