When I clicked the blood currency on the top right corner and at the right side bottom there will be 2 buttons 1 is free blood currency where you spin the wheel to get 5,10 or 15 blood currency. The second is for merch. I notice the free spin option is removed and replaced with Patreon. I really need that free spin because I am literally broke to be honest to pay money to buy the blood currency. Plus, I havent read any of the spin-offs.