Iron Nest: Heavy Turret Simulator
- Windows
About this game
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.
Key Features
✔ 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
Setting
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.
The Team
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.
Acknowledgements
p class="bb_parag
System requirements
- OS
- 64-bit processor and operating system
- Processor
- Intel Core i5-4460 / AMD FX-8350
- Memory
- 4 GB RAM
- Graphics
- Intel UHD / AMD Vega 8
- DirectX
- Version 10
- Storage
- 5 GB available space
- Additional Notes
- Minimum specs target an average of 30 FPS at 720p, low settings. A dedicated GPU is recommended for a smoother experience. Performance may vary significantly depending on system configuration and thermal conditions.
Support links
Showing 24 of 33 achievements24 of 33

The Gun Answers
Answer Fire on Call.
21.2%Rare

Iron Discipline
Earn gold on all medals in "Fire on Call."
0.6%Ultra Rare

Beachhead Denied
Turn the High Tide.
15.0%Rare

Coastal Defence Medal
Earn gold on all medals in "High Tide."
1.2%Ultra Rare

Nothing Was There
Endure Blind Fire.
13.9%Rare

Unshaken
Earn gold on all medals in "Blind Fire."
0.3%Ultra Rare

Mirror Image
Hunt the Phantom Battery.
11.3%Rare

Master Gunner
Earn gold on all medals in "Phantom Battery."
0.1%Ultra Rare

In the Dark
Reap the Final Harvest.
9.5%Very Rare

Night's Precision
Earn gold on all medals in "Final Harvest."
0.1%Ultra Rare

A City in Celebration
A city that comes out to meet you.
6.2%Very Rare

A City Subdued
A city that kneels, and calls it peace.
5.0%Very Rare

The Road Not Taken
A city spared, and a road no one else will ever walk.
3.7%Ultra Rare

A City Silent
A city wiped from the map.
8.1%Very Rare

Pride of Castile
Earn gold on all medals in "White Shells."
1.5%Ultra Rare

Just Calibrating
Land the Calibration Fire.
92.9%Common

Duty Fulfilled
Earn gold on all medals in "Calibration Fire."
70.3%Common

Honour Salute
Deliver Fire and Light.
85.3%Common

Marksman's Honour
Earn gold on all medals in "Fire and Light."
83.5%Common

For Their Own Good
Enforce the Liberation.
75.1%Common

Exemplary Service
Earn gold on all medals in "Liberation."
0.9%Ultra Rare

First Reply
Silence the Counter-Battery.
59.5%Common

Distinguished Conduct
Earn gold on all medals in "Counter-Battery."
1.2%Ultra Rare

All Clear
Intercept the Iron Road.
47.0%Uncommon