
IRON NEST is a brutal dieselpunk heavy-artillery game where you dominate the battlefield through a colossal war machine. Take map measurements based on the received coordinates, strain the hydraulics, and gunlay the cannons to unleash devastating blows ⟹ Will you obey High Command, Operator?
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
About
A brutal dieselpunk heavy-artillery simulator where you dominate the battlefield through a colossal war machine. Every lever, every dial, and every shot is under your control. High Command may send its orders, but the chain of command ends at your fingertips. They don't carry consequences. You do, Operator.
MAKE EVERY SHOT COUNT.
The teleprinters are calibrated to monitor local radio traffic. One delivers TOP-PRIORITY directives from High Command. The other relays direct calls from the frontline. Remember: every piece of information can determine the success of the entire operation.
Transform intelligence reports into a battle plan, get aerial photos that reveal the outcome of your actions, and watch your barrels reshape the landscape. The map isn't here just for measurements. It's also your window to the battlefield. Make no mistake. You can move the markers, but the scars remain.
Hammer the measurements, crank the numbers, and watch the ballistic calculator grind toward firing solutions. Drive the charges higher to blast shells across the horizon, or dial it back to arc them deliberately into enemy emplacements.
Beware: the machine may fail. You must not.
Breach bunkers with armor-piercing rounds, screen friendly withdrawals with smoke, and ████ █████████ with phosgene gas. It never happened if there are no witnesses. Every shell is forged for a single purpose, and whatever you choose will echo across the battlefield long after the smoke clears.
Haul the elevation wheel and watch the guns climb under your command. Match it with the exact propellant charge, or a surgical strike will turn into an avoidable mess. Precision is everything because neither flawless paperwork nor the finest propaganda will erase your guilt.
Drag the heavy lever and feel the entire structure shudder beneath your feet. A machine like IRON NEST doesn't spin on a whim. It takes time to swing that much iron with grace. Skilled Operators use that time to handle other tasks. After all, the coffee machine on your desk is there for a reason.
Pull the trigger, and let thousands of tons of machinery answer your call. Feel the turret recoil and watch the frontline crumble under the weight of steel. Once the dust settles, only silence remains, hanging heavy in the air, and the moment new orders arrive, it all begins again.

✔ Heavy-Artillery Simulator
✔ Dieselpunk Aesthetics
✔ Interactive Tactical Map
✔ Hands-On Massive Mechanisms
✔ Manual Control of a 5,000 Ton Turret
✔ Procedurally Generated Objectives
✔ Endless Replayability
✔ 2x Challenge Modes
✔ Leaderboards
✔ Handcrafted Story
✔ Newspaper Reports
✔ Unlockable 30x Ammo Types and Abilities
✔ Customizable Cat Companion
✔ Military-Grade Hearing Loss
✔ Fully Operational Warhorn
✔ Unlockable 100+ Medals
✔ 15x Regions

The campaign is set in alternate-history Spain in the late 1920s, on the brink of a civil war. In this timeline, the monarchy still holds power, and a republican uprising is spreading across the country.
IRON NEST is a two-person passion project from Nick Talmers (development) and Dominik Latos (propaganda). With 20+ years of combined experience and a lifelong obsession with artillery, interwar machinery, and dieselpunk, we're building the game we've wanted to play for years.
Nick has dreamed of IRON NEST for over a decade, and after meeting through developer-publisher collaborations, we decided it was time to bring this heavy spider-turret simulator, dripping with steel and power, to life.
The response has exceeded our wildest expectations. Thank you (truly) for every wishlist, message, and bit of support. It means even more because Heavy Turret Simulator is just the first step in the IRON NEST universe.


IRON NEST: Heavy Turret Simulator is a first-person heavy-artillery experience that blends tactical problem-solving, complex war-machine management, and strategic decision-making into a genre of its own. The inspirations behind the game range from 1990s anime and Cannon Fodder to Nick’s passion for engineering and artillery. Also, we would like to acknowledge PVKK, which, in our view, helped shape the genre in which IRON NEST proudly stands.
HEARING LOSS IS NOT SERVICE-RELATED
Sums Steam only; GOG publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $19.99 | 13.9Kreviews | 98% | — | $9.4M |
| $19.99 | 143ratings | 94% | #271 | 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.
Updates
Engagement
Reviews
Themes across 2732 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
One of the final levels is bugged to the point where it's unbeatable. I'm essentially soft locked out of beating what was otherwise a great game.
Я ДЕРЖАЛ МАЛУЮ ТОКМАЧКУ КАК МОГ
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Latest in each market: best DE #59, worst PL #94 · 12 markets collected
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, German, Spanish - Spain, Simplified Chinese, Traditional Chinese, Portuguese - Brazil, Ukrainian, Japanese, Russian, Korean, Czech +4 more
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Hours played at review time, across 2.7K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Это потрясающий симулятор Артиллериста. Игра поистине, с большой буквы. Великолепная цена, отличное наполнение игры, музыка и антураж. Рекомендую всем, кто хотя бы раз мечтал побывать в шкуре наводчика-офицера артиллерии
Overall I think I'd recommend this game, but it can be tedious. I immediately wanted multiplayer, which it does not have. But if you like simulation games, this is a very cool one that has you loading an artillery canon and (some what tediously) plotting trajectories. If that sounds fun and like your cup of tea, I recommend this game. If you want fast action and less thinking, stay away.
I received intel from the spotters. I triagulated the position, calculated the trajectory and travel time. Elevated the gun to 42°, adjusted to 205,3°. Then after double checking i fired the gun. After 20 seconds command tells me i hit a hospital, killing 230 innocent civilians. Then I came home and started playing iron nest.
Un día me levante y el mensaje fue claro, disparar a un hospital enemigo el cual alojaba a los soldados que ya no participaban en esta guerra, destruido y con remordimientos, tuve que cargar el cañón, calcular la trayectoria mientras mi gato se frotaba por mi pierna, y yo pensando "esta bien esto que estoy haciendo?" pero una cosa era clara, las voces de mi cabeza ya no tenían sonido, la sordera provocada por cada bala disparada me mantenía con la mente en blanco, así que dispare.. ya no había vuelta atrás, un disparo de 6 cargas de pólvora, tardo menos de 15s en destruir un área de 1km, en medio de una ciudad, y me sentí desbastado... y me fui a dormir pensando en lo que había hecho... Al día siguiente me desperté y encontré este juego 11/10
Endlich mal ein Spiel in dem ich den Satz des Pythagoras anwenden kann <3 Liebe es!
A wonderful game. The diesel-punk-esque art style, the sound design, the music, the story, the mechanics and methods of confirming your target, triangulating their position, and choosing the right shell for the job. All great aspects of this game. If you passed middle-school algebra, you'll thrive in the hands of Iron Nest. There's also a cat with CUSTOMIZATION. S+ Game. I look forward to future work by these developers.
This tickles my undiagnosed autism in just the right way :3
Просто восхитительная игра,медитативно вычерчиваешь на карте линии до цели ,исходя только из доступных разведданных от наблюдателей,ммм я готов часами тут залипать ,если бы не работаXDD Отдельного внимания заслуживает Sound Design - ОН ПРОСТО ВОСХИТИТЕЛЕН, от звука загрузки снаряда в камору,до звука выстрела из твоих стволов длинною 12.5 калибров и калибром в 800 мм,с последующим звуком дизориентации После каждого выстрела ты веришь,что тебя могло контузить,но КАСТИЛИИ ТЫ ВСЕ ЕЩЕ НУЖЕН ,ТАК ЧТО В БОЙ , ЗА КАСТИЛИЮ!
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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.
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