Pro tip : if u want to buy any PDX games make sure to check their official store for discounts or check IsThereAnyDeal website that lists authorized sellers

I got HOI4 for 15$ instead of the 50$ they ask for in steam using their main website

And got ck3 for 17$ and other games for cheaper

Basically u pay, u get a steam code, u redeem it, u play

Make sure that the code matches ur steam region + do not fall for any scam sites and make sure its the official sites