Iron Reactor — Steam game overview

Stored observation / content update: 2026-10-25T19:27:36.000Z

A Soviet reactor has gone silent. Enter ZHELEZO in this dark retro FPS, battle radioactive mutants and uncover a reality beyond the walls. Fight through 24 levels across four acts, wield seven weapons and face endless enemy waves in Survival mode.

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Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.