Need advice on crediting artists/creators

This may be a dumb question but i’m new to this so i want to get it right.

When i purchase assets from UE marketplace, do i need to credit the creators? What about free assets?
Does it matter if i release my game for free?

Thanks for any advice on this.

No, you don’t have to credit the creators in game creations. Those that are free also don’t need crediting, it is as if you bought them. Heresan older thread with the same topic.