Miriel the Magical Merchant Day 64

The ending is decided by the alignment.
Choose the first option in the dialogue to increase good alignment.
Choosing the last one makes you evil-aligned.
The middle one(if exists) is neutral.

Turn the phonograph on just before completing orders.
Gather wings asap to activate haste machine.
That speeds up everything.

Even if you fail to achieve Master goal in certain levels, you can replay them after finishing the entire game.
Upgraded stuffs will be present, so it'll be pretty easier to reach Master goal!

You can't unlock all recipes throughout one full run.