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A high-stakes extraction platformer. Enter procedural runs, grab artifacts, manage rising instability, and reach extraction before you lose everything you carried.
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 ends
Prime Protocol is an extraction platformer where every run is a risk decision. Dive into procedural runs, collect artifacts, survive rising instability, and decide when to extract. Push deeper for better rewards — but if you fail to get out, you lose everything you carried.
Prime Protocol will continue evolving through Early Access. The roadmap below reflects current development direction and may change over time.
Prime Protocol is actively evolving.
If you want to:
support development
participate early
follow updates
observe the protocol as it grows
visit the official website for updates, public records, and live system status.
Prime Protocol™ and Prime Operator™ are trademarks of Prime Protocol Interactive LLC.
Lowest tracked price: €12.79 (Jul 7, 2026) · current best: €12.79.
100% positive reviews all-time.
Right now the cheapest offer for Prime Protocol is €12.79 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 Prime Protocol is €12.79 (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 Prime Protocol 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.
