Hi,
Thanks for playing. (English isn't my first language either, so a proofreader is a must for me.)
Great that you liked the music and sound and I definitely have to check that audio bug or what ever it is, as there should be music in some endings. I'm aware of the overall darkess and yes it's a bit hard to see if you have a strong light source behind the screen. I might have gone a bit overboard with my "this won't blind you even if you play it in a dimly lighted room..."
Oh no, not the window icon I struggled with it so much and now there is a mistake, but thanks for mentioning that I will see to it fixed tomorrow.
Maybe I really should have added the number of endings to the game page... I considered it but decided againts it as personally for me when I see how many endings game has I become over achiever and I have to get them all. Sometimes this leads to me just grinding for the endings which can take away some of the fun from discovering new routes. If you like to know there is 5 (+1) endings, 5 unique and 1 pretty similar as one of the 5. And as weird as it sounds I recommend to play even the 2 bad ends as they, in my opinion, tell most about the characters.