IRON NEST: Heavy Turret Simulator FAQ IRON NEST: Heavy Turret Simulator Game Walkthrough Wiki

IRON NEST puts you inside a colossal walking artillery machine and gives you orders, a map and a set of heavy mechanical controls. There is no crosshair on an enemy. You work out where to aim from coordinates and measurements, set the guns by hand and learn what happened from reports afterward. This page answers the common questions. For the step by step procedure, see the firing guide, and for operations and medals, see the missions guide.

1 What is IRON NEST

A dieselpunk heavy artillery simulator played in first person from inside the war machine of the title. The store lists manual control of a 5,000 ton turret, an interactive tactical map and hands on massive mechanisms, and describes every lever, dial and shot as yours to operate.

The defining idea is that you cannot look outside. Reviewers describe a job made of paperwork and machinery: receiving orders, plotting targets on a map, turning measurements into gun settings, loading the right round and charge, and firing. The satisfaction comes from getting a long chain of manual steps right.

2 Setting and story

The campaign is set in an alternate history Spain in the late 1920s, on the brink of civil war. In this timeline the monarchy still holds power and a republican uprising is spreading. You operate the machine for the crown, and the achievement list refers to the Pride of Castile.

The story arrives indirectly, through newspaper reports and orders, and one review also mentions letters from a soldier. The store calls it a handcrafted story. Game8 notes that the operator is only lightly characterised and that the sense of limited agency is deliberate, which suits a game about following orders from a sealed cabin.

3 Do you need to be good at maths

Less than the premise suggests. You measure bearing and distance on the map yourself, but the ballistic calculator turns those measurements into settings for the guns. The skill being tested is accuracy and organisation rather than arithmetic. PCGamesN framed its review around organisation as a deadly skill for exactly that reason.

4 How much is in it

Reviewers at Game8 and FinalBoss both describe the content as good value for the price, and the challenge missions with online leaderboards give a reason to return after the story.

5 Themes to be aware of

The store page lists no content descriptors, but the subject is war seen from the side that pulls the trigger. The ammunition described includes armour piercing rounds for bunkers, smoke to screen withdrawals, and phosgene gas, with part of that sentence redacted on the store page. The text talks openly about guilt and consequences, and the achievement list describes a city that can end up wiped from the map.

6 Reception and the team

IRON NEST released on 6 August 2026 at a list price of USD 19.99 and drew over 13,000 Steam reviews, rated Overwhelmingly Positive in its launch week. The store data shows a Metacritic score of 90, and FinalBoss gave it 8 out of 10.

It is a two person project. The store description credits Nick Talmers with development and Dominik Latos with what it calls propaganda, while the developer field on the same store page lists Nick Nieuwoudt and Dominik Latos. We report both as the store shows them. The team names 1990s anime, Cannon Fodder and a passion for engineering and artillery as inspirations, and credits PVKK with helping shape the genre.

7 Requirements, controls and languages

The developer notes that the minimum tier targets an average of 30 fps at 720p on low settings, and recommends a dedicated graphics card for a smoother experience. Reviewers found performance generally stable, with occasional minor stutters.

Full controller support is listed, along with colour alternatives, contrast controls and play without timed inputs. Sixteen languages are supported, including English, Japanese, Korean, both forms of Chinese, Ukrainian, Czech and Turkish.

8 Who this suits