Open/closed source has nothing to do with it. If this project is using Nintendo IP without permission (and I see no evidence this is a licensed product) Nintendo will definitely go after them.
Oh yeah, that makes complete sense. Apple, who has a WAY more restrictive environment doesn't have a monopoly, but Google does. Don't get me wrong, I'm no fan of Google, but I hate Epic even more.
What's more, God is omniscient. He knew the serpent would tempt Eve. He knew they would eat the fruit. And yet, he still put it in easy reach. Then punished them when they did what he knew they were going to do.
There's a similar Charles Addams comic. It's a single-panel, with Wednesday and Pugsley building a roaring fire in the fireplace, and Morticia and Gomez watching them. Morticia says "Isn't that cute, they still believe in Santa!"
Dog, deputy, cow, lizard, Spock.