Oh my fucking god. Even his own wiki, the one that supports him, shows that he's a basement dweller!
"He is insecure about his appearance as he does not like the way he looks,
[11] but he has shown his face multiple times on his
twitch livestreams.
During his visit to Anime Expo 2016, he allowed fans to take photos with him; since then, there are now several public pictures featuring him on his blog.
[12]
In several videos, particularly the recent ones, YandereDev uses
Senpai to represent himself. In his video on
Yandere Simulator's Biggest Problem, (and for a future announcement
[13]) his eyes are brown instead of black. His avatar is a picture of
Yandere-chan, and in his older videos, he used her to represent himself.
YandereDev is seen with black hair, brown eyes and glasses, as seen in many Anime Expo 2016 pictures. YandereDev has stated he doesn't want any pictures of him in the past because he had "nasty dark eye circles," but he eventually "came out of his shell"."
Wiki link:
http://yandere-simulator.wikia.com/wiki/YandereDev
Bruh, he looks like his mommy forced him to put his cleanest clothes on and take bath after a month. But he's still a basement dweller at heart, he just needs to get in his PJs.