
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 2,402 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 535 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
peak tbh
In to the breach equipped with rouge-like deck building, pretty enjoy the game and the design.
Great little game. Very addictive. I like trains.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
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 535 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
I played the demo for Fogpiercer and love what I found. Gameplay very similar to Into The Breach from Subset games, with a rogelite deckbuilder layer that add a dash of RNG to the deterministic combat of the former. The combat emphasis manipulating the enemies positions to create chain reactions of collisions that will wipe multiple targets with a single attack. The content of your deck is determined by the locomotive and carriages forming your train, with the option to buy more carriage mid journey. You can modify cards at certain shops, expand your deck for more options or keep a low number of cards to recycle more often. The bosses will throw you for a loop in your first runs, but as you gain confidence an unlock more carriages, you will be able to beat them consistently. Story is very basic but functionnal, with one single twist in regard to the secret final boss. Graphics likewise are simple, but polished and very enjoyable, with plenty of accessibility options if you are visually impaired or if you suffer from motion sickness. The music tracks are few but the composition is excellent and you can toot the train horn at will to add to the ambience. The total content is a bit thin imo. I unlocked everything, completed all challenges and achievements in 55h and I am hungering for more. Altough the devs seems very eager to provide post release support with 5 updates so far, including bug fixes, QoL adjustements and even new cards and modules. I really would like to see more locomotives and carriage added for extra variety and more stuff to unlock overall. Finally, bearing in mind the above, I must mention that I purchased the game with the release date 25% discount, 15€, instead of 20€ I find a bit steep for what's on offer at this point in time. If you like a tactical combat gameplay that tease your brain to elaborate the most efficient and/or destructive sequence of cards play every turn, you will efind a lot to enjoy with this title.
Loop is fun so far. I like the snowpiercer world aesthetic. My whole pc crashes every 30 mins on this, but it just came out so it's fine for now.
Fantastic game
这游戏能特别好评我是不理解的,没有太多养成系统,又是蹩脚的回合制,玩不出爽感,就有种嚼之无味弃之可惜的感觉,真心非常非常一般,我反正是没有再打开继续玩的欲望。。。
我其實挺想給這遊戲好評的,題材本身還不錯,但是實際遊玩的體驗就是很憋屈,沒錯,就是憋屈 首先是一開始Build並不多,雖然有好幾種車廂跟車掌,但是強弱差距非常大;再來是每個車廂的初始血量又非常少,但你又不能隨便移動,但是敵方又是任意移動,導致玩起來就很堵,想攻擊就得硬吃傷,最後只能硬選火炮車放aoe,增加車廂並沒有增加輸出,污染卡池之外還增加了受擊面積,甚至連移動範圍都少了一格 感覺是想學陷陣之志的設計,但是因為侷限火車這個移動方式,加上中間列車一死後面會全掛這種設計,就只能說很噁心
A really fantastic roguelike. The positional tactics really give it a standout flavor. All the skills feel satisfying to use and great combos make you feel like a genius and not just because of RNG.
if you don't understand positioning do not play this or you will hate it
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.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $12.2M | 23.3K | 92% | $19.99 | |
| $4.4M | 6K | 87% | $19.99 | |
| $1.4M | 3.6K | 92% | $14.99 | |
| $1.1M | 1.5K | 76% | $19.99 | |
| $235.8K | 792 | 76% | $14.99 | |
| $24.8K | 92 | 91% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $412.8K | 520 | 75% | $34.99 | |
| $412.1K | 2.3K | 92% | $17.99 | |
| $412.1K | 1.7K | 93% | $14.99 | |
| $412K | 240 | 67% | $59.99 | |
| $411.9K | 1.9K | 95% | $7.49 | |
| $411.8K | 700 | 79% | $24.99 |