So much to say that some games are made as art first and games second, some games are made as games first and art second/none and some games happen to be both.

So much to say that some games are made as art first and games second, some games are made as games first and art second/none and some games happen to be both. Is tennis(real, not a video game) an art? Is Quake 3 arena an art? Is super hexagon an art? Is Pathologic an art? Is Nier Automata art?