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Gunpowder Massacre is a 2D action shooter with Rogue-Lite elements set in a steampunk atmosphere. Play as one of the only survivors after the MP-2000 virus changed the world. Survive the hordes of enemies, defeat as many as you can, and showcase your skills to put your name in the Hall of Fame!
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 Social Deduction Fest ends
Right now the cheapest offer for Gunpowder Massacre is CA$1.29 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 Gunpowder Massacre is CA$1.29 (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 Gunpowder Massacre 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.
