the only thing you can do is save up for it! But if you're really lucky you might get it from a treasure chest or after a fight
Most likely prize wheels. But I know those wheels are rigged.
Yes there will be i know someone who worked on the last one and they want him to work on the second one also.
it automatically saves for you or until your last checkpoint
Die on the very first opening, by when its telling you to block, tap it the let go so the boss hits you. Do that until you die, then you will be -1 bloodline!! I discovered it myself :)