Quilladin206 is a Kongregate user who frequents the Off-topic forums. According to his main account, he first joined on February 15th, 2014. He has been posting on OT since that date and has had a few breaks.
Quilladin suffers from Aspergers Syndrome. His main characteristic is his edginess and he has won the first Edgy Competition. His newest theme seems to be pirates as his recent avatars usually include pirates.
As of 2016, he has returned from a hiatus and is now posting frequently. He seems to be good friends with Kongregate user Burntfires22. He has a Soundcloud account here and many more accounts on various websites including TvTropes, Gamefaqs, and Wikipedia.