Pilot a cramped submarine through an ocean of blood on a distant moon: navigate by instruments, photograph strange life, and survive a claustrophobic voyage.
Iron Lung is a tense, minimalist horror simulation that casts you as the lone pilot of a tiny submersible exploring an ocean of blood on a remote moon. The gameplay emphasizes navigation, observation, and atmosphere: read sparse instruments, enter headings, and capture monochrome images of unsettling life forms. Without combat, the game relies on dread, audio, and limited information to build intense immersion and a memorable, short narrative experience.

How the game starts and objectives: You begin sealed inside the tiny submersible with a basic map, radio logs, and a camera. The primary objective is to navigate grid coordinates, document unknown entities, and survive to complete the log entries. Gameplay mechanics and controls: Use instrument readouts to set headings and throttle, monitor fuel and mission timers, and trigger the camera to capture images displayed on a monochrome feed. Movement is deliberate; mistakes can strand you or waste limited resources. Tips for success: Conserve fuel by planning routes, rely on the map and brief audio clues, take careful photographic documentation, and pay attention to subtle environmental hints. Embrace slow, methodical play to uncover narrative details. Game Controls: - Keyboard: arrow keys or WASD to adjust heading and throttle; Enter/Space to confirm; number keys to toggle instruments - Mouse: click UI elements, camera shutter, and map markers - Touch: tap controls for heading and camera; drag to pan map (if supported)
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