I love this game: interesting story and characters, varied puzzles, but not too hard, I was never stuck for too long, they never felt like they were in the way of the story, and, the music is absolutely fantastic!
(I was looking for a sound effect software, and, while checking ChipTone, I noticed it was made by "SFBGames"... Hang on, SFBGames?! Are they..? So I went here just to leave a well deserved rating :) )