Sorry about the late reply Konoi, I've been on a little relaxing vacay after the stress and hardwork involved in creating a VN.
Haha, honestly the game's script and code was done so long ago that I'm not sure how the choices branch to what endings anymore. I did touch it up, but mainly grammar, spelling and removing some pronouns and old slang.
And totally I get what you mean by "thinner", I think you might mean where the lineart and general illustrations/characters feel more "delicate" if that is the correct term. Tbh I had referenced many diff styles for the characters...for instance Marlain, I was looking at bishounen types in Shoujo Manga, but for Polar I was looking at Bara, Sato I was looking at Free! etc. At the end of the day, I still had to make them all match eachother despite where their initial inspirations were from. That is always a fun challenge. =)
Anyways thanks for enjoying DSGR and I hope to see you around!