There's no tutorial in the game right now! I'm adding one in the next update but I'll quickly cover the basics here:

To win the game you have to get through 6 pinball cabinets and have at least 1 life remaining afterwards.
You start with 2 lives and lose one every time you fall out of a cabinet.
Hit the magenta "life bouncer" to gain life percentage, once this percentage reaches 100% it will reset and you will gain a life.
Before every cabinet you will get to add a new card to your deck, you'll have to figure out what the cards do yourself.
The main goal is to get the highest score possible, and losing halves your score, there's a lot more to the game but this is all you need to know and everything that will be covered in the tutorial in the next update.


Depending on how things go there might also be settings in the next update, hooray. Also the return card is getting buffed again.