Petrichor system requirements state that you will need at least 512 MB of RAM. An Intel Core 2 Duo E8400 CPU is required at a minimum to run Petrichor. The cheapest graphics card you can play it on is an NVIDIA GeForce 6100. You will need at least 500 MB of free disk space to install Petrichor.
Petrichor will run on PC system with Windows XP / Vista / 7 / 8 / 8.1 / 10 and upwards.
