The downloadable file will help you get all of the stuff you need to get playing as fast as possible. The booklet contains everything you need to print to be able to play a 2 player version of Petrichor as well as 3 of the solo scenarios of the game. You will need to source some stuff yourself, either from other games you already own or from bits and pieces you have lying around. But don’t worry, follow this guide step by step and you will be up and running in no time.
To get started: Print this whole document once single sided, and at 100% size scaling. Regular paper will do just fine, but if you want to get fancy you can try using something around 300 gsm paper to make it feel like the real thing.