IRON NEST: Heavy Turret Simulator FAQ

No -- this is deliberate. All communication comes through two teleprinters (one for High Command, one for the frontline), printed as text rather than spoken. The sterile, mechanical isolation this creates is core to the game's tone, not a missing feature.

PC only, via Steam. No console versions have been announced.

Yes -- a separate IRON NEST: Heavy Turret Simulator Demo is available on Steam, originally built for Steam Next Fest, letting you try the core teleprinter-to-trigger loop before buying the full game.

Around 30 unlockable shells across types including armor-piercing, high-explosive, smoke, chemical, and incendiary -- picking the right one for a given order is a real part of the gameplay, not just a stat choice.

No confirmed multiplayer mode -- the game is built around 8 single-player challenge modes with leaderboards and procedurally generated objectives for replay value, rather than head-to-head or co-op play.

Yes, reported directly by the community -- players have flagged the game running the GPU unusually hot regardless of settings, frame cap, or V-Sync. The developers had not confirmed a fix as of the last pre-launch build. The official minimum spec notes acknowledge that performance may vary significantly depending on system configuration and thermal conditions.

Confirmed default bindings include E to interact, F to pick up, G for the gas mask, Enter to confirm, left mouse button to grab levers, and Tab to open the clipboard. The gas mask keybind specifically suggests real chemical/gas hazard mechanics exist in mission design, not just the chemical shells you fire outward.

8 confirmed challenge modes with leaderboards and procedurally generated objectives, layered on top of the handcrafted campaign. See the full challenge modes guide for how one confirmed mode, Challenge: FDC, actually plays.