Latest updates
v2.0.1 — Newgrounds optimization and UI fixes. Version number now shown on title screen.
v2.0 — Full remake: 60 FPS, 1080P, better effects, saving, full touch support, cheats, custom 3D camera.
Iron Lung Game
Navigate a submarine through an ocean of blood on an alien moon. Complete your mission by photographing anomalies and uncovering the mysteries below.
Common questions
Is this the official game?
No. The demo is the Iron Lung Remake by iMakeStuffSC (browser). The original game by David Szymanski is on Steam and other stores.
How do I play? What are the controls?
Click PLAY NOW to open the game in a new tab. Use direction buttons, click to interact, SPACE or MAP for the map. Keyboard, mouse, and touch supported. See the Guide for full controls.
Can I play on mobile?
Yes. The remake is mobile-friendly and supports touch screens.
Where can I download for PC?
Desktop builds (v2.0.1, v2.0) are on itch.io. The official Iron Lung is on Steam and other stores.
Complete Guide
Objective
Iron Lung is an exploration horror game where you pilot a submarine through an ocean of blood on an alien moon. Your mission is to locate and photograph anomalies scattered across the ocean floor to complete your assignment.
The game features minimalist gameplay with dread-based horror mechanics. You'll navigate using coordinates and angles, relying on limited visibility and sound cues to find your way.