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The surface is dead. The war is lost. As a Rusted Retaliator, you must survive the post-apocalyptic ocean of 1963. Pilot submersibles, feed scrap to the Replicator, and mine Nukelium to earn Pressure Points from HQ. Buy better gear, fight the SeaBots, and reclaim the deep.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
1963. The bombs fell. The ice caps melted. The Bots won. Humanity’s last stand isn't on the surface—it’s in the crushing depths below the sea. You are Cade Callahan, a fresh recruit for the Rusted Retaliators. Your mission: complete the R.U.S.T.E.D. protocol and turn the tide of the war against the mechanical SeaBot legion.
THE SURVIVAL LOOP Rusted Sea combines underwater exploration with a satisfying extraction economy:
Feed The Replicator: You are a scavenger at heart. Collect scrap metal and debris floating in the wreckage of the old world. Feed it into your Replicator to instantly print ammunition, batteries, and essential survival consumables.
The Pressure Point Economy: The Retaliators don't work for free. Locate volatile Nukelium deposits and extract them. Send the payload back to command to earn Pressure Points.
The Oceanic Industries Armory: Spend your hard-earned Pressure Points at the SHELL.E Terminal. Unlock guns,s gear, and vehicles that you can’t craft in the field.
ARSENAL & VEHICLES You won't be swimming alone.
Pilot the Deep: Tired of swimming? Purchase and deploy a variety of underwater vehicles, from the agile Rusted Riptide to the sidekick SCWID.
Tools of the Trade: Wield a vast array of 1960s gadgets. Use your Welder for repairs, the Drill for mining, and high-caliber Torpedo Gun for when the SeaBots get too close.
The SeaBots are evolving. They are learning. Load your weapon, check your oxygen, and get to work, Callahan.
Lowest tracked price: CA$12.99 (Jul 7, 2026) · current best: CA$12.99.
0% positive reviews all-time.
Right now the cheapest offer for Rusted Sea is CA$12.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Rusted Sea is CA$12.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Rusted Sea drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
