The Epic Games Store is running a Creators Choice Sale 2020 now through September 24. The games featured in the sale are from smaller studios. You’ll find deals on games like Untitled Goose Game, Detroit: Become Human, Journey, and Superhot: Mind Control Delete.
Is there a page on the epic games where you can see games on sale?
I can only see a dozen of them on that front page, but that's no where near PS games sales where you can see over 500 titles.