Well the main important reason why I will keep trying to put the game in a category is because of balance, and it is too easy to throw the game off of what made the game fun, and pulling people into it. One update could put the game into full Minecraft mode, and it would take a few years of updates to pull it back down to survival. Another update could put the game into full RPG Skyrim, and it would take a few years to pull the game back into Shooter/Survival, and vice versa. Every game has at least a main core to it even if the game does more than one category so its easyer to keep the game developed on the correct direction, and its less likely to rear off road, and throw the game in a very bad state that would take a long time to pull out of. Mixing things up is great but one of the category's is the correct one that made the game popular, and held peoples interest. So I will always keep asking what the main category is because I am sure the devs did pick one. It would be weird for devs to make a game that they don't know what type they dreamed of making.