Game Creation

Hello geniuses of the online world I am seeking to create the perfect game, it would be a MMORPG you could build, travel, got to space. Or if u just want to chill you can buy add ons for a ship house, a casle, a apparent ETC u get idea. Also you would be able to buy ADD ON companions, these would be your loyal followers. If this sounds like a good idea to any of you send me a message, if we all work together we can make the perfect game