What an amazing series
.:SPOILERS:.
I've been following this series for some time now, and I'm /really/ pleased that a lot of my speculation has proved true. When I played the original Alice is Dead, I figured that she couldn't have rotted into a skeleton that quickly. In a game as well thought out as that, it couldn't be an oversight.
I was disappointed to see the Rabbit die, but not particularly suprised. He was kind of losing it anyway... :C
Something else to note: If you dial the number scrawled on the middle bathroom stall (Labeled "Long Boris" I think) you'll get a text that says "Alive slice". Rearrange the letters to form the phrase "Alice lives"
Anyway, all in all, this series was really well thought out. The plot definitely kept us guessing until the end, which is something I love. Great job on the artwork and a fantastic job tieing off all the loose ends.