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In this narrative action-adventure game, you play a fearless mercenary deployed on Serenity Island where an infection rages. Fight infected, complete missions, and improve your equipment. Many survivors need assistance, will you be able to help ?
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
Try this game before buying.
Kill them all is a linear narrative game where you play a mercenary who will be deployed on Serenity Island. The island is facing a serious epidemic and does not have the military capabilities to manage the situation properly. You will be mandated to carry out various missions.
The title says it all
Kill infected, escape from runners, empty the rest of your magazine on riot-infected
Upgrade your equipment and HQ, and craft what you lack with the money you earn and the resources you find.
But don't be too bold, there will always be something stronger than you.
Right now the cheapest offer for Kill Them All is CA$8.99 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 Kill Them All is CA$8.99 (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 Kill Them All 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.
