Game　operational　data　is　a　direct　expression　of　game　operation　performance　and　a　significant　evidence　to　adjust　operation　strategy　and　direction　of　game　products.　This　paper　makes　an　analysis　of　and　research　on　the　important　data　during　game　operation　to　attempt　to　establish　prediction　model　of　operation　effect,　hoping　to　add　some　helpful　reflections　for　game　operators　in　the　decision-making　process.