Hi, Beema!

Yes, you buy each chapter seperately. They are usually $3 a piece, except for the main beginning one and the main ending ones which are $8 a piece.

I was really enjoying it. My friend and I got as far as Edge's Tale, but it splinters off into four separate tales that have little to do with Edge . . . So we got bored for the night and saved and stopped. We'll pick it back up again next week.