A person who studies (or makes videos on YouTube about) the alternative effects on world and future history. This can be spliced with CountryBall diorama.
If I want to be randomly successful on YouTube with my love and obsession for CountryBalls and the future, I'm gonna have to apply to be a mapper.
One who creates maps, or game levels. A mapper uses software such as Hammer World Editor to create the world in which the game takes place, utilizing props, lighting effects, and a variety of textures.