megawaysBison Rising Megaways from Blueprint Gaming has an RTP (return to player) of 96.50%. The volatility is hh. How To Win. The wins in the Bison Rising Megaways slot are made when three (in the case of the buffalo symbol, two)Channel the Norse warrior spirit in Mht of Freya Megaways™. The goddess of love, beauty, and war presides over the 6×7 grid, where tumbles can lead to mhty wins of up to 8,000x.