There are a number of ways you can get coins, boosters, power-ups, and additional/unlimited lives, either separately or packaged as rewards.

You receive coins:
- for beating levels;
- for restoring areas on the farm;
- from the game characters as a token of their gratitude when you help them;
- for updating the game

You receive boosters:
- for completing game days;
- for restoring areas on the farm.

You receive additional lives:
- from the game characters as a token of their gratitude when you help them.

You receive a whole set of rewards (coins, boosters, and/or unlimited lives):
- for completing game days (once you finish all the tasks from your to-do list for a certain game day).
- for completing tasks during events (see [What are events? How do I take part in them?])