Uncharted 4: 17 Easter Eggs, Secrets & References You Must Find

8. Nate & Sam's Outfits - Brothers: A Tale Of Two Sons

Now this is just awesome. User jsliss1 on Gamefaqs pointed out that in Chapter 8, Nate and Sam's jacket colours match those of the titular brothers in Starbreeze's indie hit of 2014, Brothers: A Tale of Two Sons.

In that game, the larger brother wears blue (which is mimicked by Sam) and the younger, brown (as seen on Nate). It might be so subtle only a fraction of the populous will notice, but talk about your awesome indie game nods.