Killer Inside UsSource Byte Sp. z o.o.Released 30 Oct 2020·App 1440280Steam user reviewsPositive88.4%· 43 reviewsRecent Overwhelmingly Positive · 100%SteamPeaks Rating51.2 MixedRecent 30 days —How it worksLast seen0Sampled 1 hour ago · not a live figure—of peakAll-time peak03 Nov 2026