The　industry　of　interactive　video　game　has　grown　from　limited　markets　to　popular　applications　recently.　With　the　support　from　cloud　computing　and　wireless　access　technologies,　mobile　cloud　gaming　(MCG)　enables　＂gaming　as　a　service＂　(GaaS)　to　address　the　existing　problems　in　traditional　gaming.　However,　the　aspect　of　energy　efficiency　for　computing　resource　is　often　ignored　and　the　relationship　between　cloud　network,　mobile　network　and　gaming　players　has　not　been　conducted　reasonably.　In　this　paper,　we　aim　to　design　an　MCG　system　as　the　integration　of　the　cloud　network　and　the　mobile　access　wireless　network,　including　cloud　server,　primary　player　(PP)　and　many　mobile　players　(MPs)　to　perform　the　game　components　onloading　process.　Furthermore,　we　propose　a　power　resource　management　scheme　to　save　the　spectrum　and　power　for　transmitting　the　game　components　and　maximize　the　revenue　of　cloud　server　and　tenant.　In　addition,　the　resource　management　problem　is　formulated　as　three-stage　Stackelberg　model,　and　the　backward　induction　method　and　the　Lagrangian　formulation　are　used　to　solve　the　problem.　Extensive　simulation　results　are　also　presented　to　demonstrate　the　significant　performance　improvement　of　the　proposed　scheme　in　multi-players　game　environments.