Thank you very much! It's a labor of love.
Development is mostly guided by polls that are done roughly (sometimes very roughly) monthly on patreon. The winner gets a full corruption level and the person who comes last (there are no losers) gets half a corruption level,. Then they're removed for the next poll. Cassidy comes in the unfortunate position of being in the middle and sometimes misses development before I reset the poll.
Lin is one of my favourites as well! Though for her corruption levels... I actually found character progression for Lin to be hard to write because... well... her character has already progressed as far as it can go. This makes her a wonderful, fun person, but the only remaining corruption level that's planned for her is her pregnancy.