Iron Nest: Heavy Turret Simulator places players in the cramped office of a colossal, walking artillery unit, where the intricate process of firing its main cannon is central to the gameplay. The simulation emphasizes a tactile and manual approach, drawing parallels to games like Jalopy and My Summer Car, where the journey of performing an action is as important as its outcome.
Players begin by receiving mission objectives from a teletype, detailing targets and coordinates. The initial steps involve manually plotting firing trajectories on a large map table, using a physical model of the turret and icons representing targets. Distance and bearing are measured, then inputted into a targeting computer to calculate the necessary turret elevation and powder charges. This simulation requires meticulous attention to detail, with players twisting dials, flicking switches, and pulling levers to select the correct shell type, load it into the firing tube, and then charge the cannon itself.
Once loaded, the player must physically align the turret by adjusting its elevation and rotation based on the clipboard data. Completing these steps culminates in firing the massive shell, a process described as deeply satisfying. However, initial attempts can result in significant miscalculations, as demonstrated when an incorrectly drawn line on the map leads to a projectile landing far from its intended target. Correcting these errors and achieving a direct hit is a thrilling moment, confirmed by a tracking arm on the map and a countdown timer.
As the game progresses, the narrative introduces moral complexities. Players participate in a campaign for Castile, tasked with shelling enemy infantry positions. The process of calculating firing solutions by triangulating reports from spotter units and then executing the bombardment is engaging. Yet, the visual feedback of shell impacts, presented through black and white aerial photographs, reveals the devastating reality of the destruction. This feedback often shows friendly units and civilians caught in the crossfire, leading to frantic messages to cease fire.
The game forces players to confront the unintended consequences of their actions, creating a sense of conflict and discomfort. Despite the engaging tactile mechanics of operating the turret, the realization of having contributed to civilian and allied casualties leaves a lasting impact. While the long-term sustainability of this moral quandary and the repetitive nature of the core firing loop remain to be seen, Iron Nest: Heavy Turret Simulator offers a welcome layer of complexity beyond its initial appearance as a simple, explosive simulation.