relating to the philosophy of aesthetics; concerned with notions such as the beautiful and the ugly.
relating to the science of aesthetics; concerned with the study of the mind and emotions in relation to the sense of beauty.
having a sense of the beautiful; characterized by a love of beauty.
relating to, involving, or concerned with pure emotion and sensation as opposed to pure intellectuality.
from that definition, it's concerned with beauty, which from the same website is defined as:
the quality present in a thing or person that gives intense pleasure or deep satisfaction to the mind, whether arising from sensory manifestations (as shape, color, sound, etc.), a meaningful design or pattern, or something else (as a personality in which high spiritual qualities are manifest).
a beautiful person, especially a woman.
a beautiful thing, as a work of art or a building.
And to say that there are no "beautiful" video games, well, that's a subjective view. And if you were to say something along the lines of "oh, but I know what beauty is" then you would be answering a question that a lot of philosophers struggle with. And I'm not giving you enough credit to make that judgement.
By all means, don't let me stop you from trying though. I'm sure you're itching to do so anyway.