Years ago, this old man used to read these paperbacks that you read a page or two, then selected an option from the questions at the bottom of the page. Depending on your response, you turned to a wholly different page and found out the result of your choice. This is exactly the same, but deeper, with more options, results, and NO, you cant undo your choices, much like life. You must learn from mistakes and move forward. The underlying story is involved and allows you to make selections based on how you want to play your character. I cannot wait for the next installment.