itch.io

Dude, people do struggle with the creativity aspect of creating art like this. There shouldn't be a problem with someone doing that, yes they could be "stealing art" but it's not the same thing with literally taking someones whole peices of art and it becoming the biggest game in the whole world. They probably just wanted to create a game and maybe didn't have time to make their own drawings and art. Making art is extremely difficult to do, I would think you would know that as well, as there are other creators who make their own art and it takes years for them to finish and some people just can't find the time for stuff like that. Just let people do what they want especially for something so minimal as making an indie game like this.