SingularityRaven Software·ActivisionReleased 1 Jul 2010·App 42670Steam user reviewsVery Positive93.1%· 6K reviewsRecent Overwhelmingly Positive · 97%SteamPeaks Rating92.3 Very positiveRecent 30 days 86.8How it worksPlaying now2−4 vs. yesterday0.4%of peakAll-time peak526May 2014