However, in this instance they have done, which means we know that the house edge for Gods of Olympus Megaways is 3.97%. Blueprint Gaming do not always publish the RTP information for their slots in the paytable. Instead they lease their games out to casinos using other platforms. Blueprint Gaming are one of the smaller slot development companies on the market at the moment and do not offer their own casino platform. The Gods of Olympus Megaways slot is produced by Blueprint Gaming.