DUBAI YELLOW PAGESONLINEIt sounds like you're referring to (likely a misspelling or variation of S.T.A.L.K.E.R. 2: Heart of Chornobyl ), and mentioning a free download for version V1.0.2 with the phrase "qie er nuo bei li zhi xin" (which appears to be a phonetic rendering of "Chernobyl Heart").