I don't think "epic bought exclusivity" is quite right. Epic store pays a larger percent of the purchase to developers than any other store. Developers really w

I don't think "epic bought exclusivity" is quite right. Epic store pays a larger percent of the purchase to developers than any other store. Developers really want you to buy their game on the epic store. That's the real reason epic exclusives exist, developers don't want steam taking their money. Epic gives them an advance as an excuse, but developers would not agree if they didn't want epic store to gain market share.