The game is set for an August 2026 release, with a demo available on Steam that has earned a 'Very Positive' rating from over 1,400 reviews.
IRON NEST: Heavy Turret Simulator is a diesel-punk tank simulation game set in an alternate 1920s Spain where the monarchy survived and World War I never happened. Players take the role of a gunner inside a massive four-legged land artillery fortress called the Iron Nest, manually operating every lever, dial, and button to aim and fire. The game requires players to calculate ballistic trajectories, measure distances, set propellant charges, and load shells from a selection of 30 types, including armor-piercing, smoke, and gas rounds.
Independent developers Nick Nieuwoudt and Dominik Latos released a demo on June 16, 2026, coinciding with Steam Next Fest: June 2026 Edition. The demo includes a Campaign Mode that tells a story indirectly through orders, field reports, aerial reconnaissance photos, and propaganda newspapers, as well as a Challenge Mode with leaderboards. The demo quickly accumulated over 1,400 reviews on Steam, earning a 'Very Positive' rating.
A new trailer was released on June 19, 2026, alongside confirmation that the full game will launch in August 2026. Localization into languages including Japanese is in progress. The game's emphasis on fully manual tank operation, including ballistic calculation and shell loading, sets it apart from other vehicle simulators by requiring players to handle every step of combat themselves.
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Developer Nick Nieuwoudt and Dominik Latos released a new trailer for IRON NEST: Heavy Turret Simulator on June 19. The diesel-punk tank simulation game, set in an alternate 1920s Spain, launches in August 2026. A demo is available now on Steam. Players manually operate every lever, dial, and button inside the tank, from aiming to firing.
Independent developers Nick Nieuwoudt and Dominik Latos have released a demo version of 'IRON NEST: Heavy Turret Simulator' on Steam, coinciding with the Steam Next Fest: June 2026 Edition. The game is a first-person heavy turret simulator set in an alternate history of Spain in the late 1920s, where the monarchy did not collapse and World War I did not occur. Players operate a massive four-legged land artillery fortress called the 'Iron Nest,' following orders from high command via radio communication. They must manually calculate ballistic trajectories, measure distances, set propellant charges, and load shells from a selection of 30 types, including armor-piercing, smoke, and gas rounds. The demo includes a Campaign Mode that tells a story indirectly through orders, field reports, aerial reconnaissance photos, and propaganda newspapers, as well as a Challenge Mode with leaderboards. The full version is planned for release in early August 2026, with localization into languages including Japanese in progress. The demo has already received over 1,400 reviews on Steam, earning a 'Very Positive' rating.