According to Wikipedia, Pixel Art is a form of digital art, created through the use of software, where images are edited on the pixel level. The majority of graphics for 8-bit and 16-bit computers and video game consoles, as well as other limited systems like graphing calculators, is pixel art.
But if Rogue One: A Star Wars Story was designed to be a video game? How would the characters look like? To answer this question, Poland Illustrator and Digital Artist Mikołaj Birek has created this amazing series called Rogue One Pixel Art. Visit Mikołaj Birek Page for more details. Source: Tumblr.
And how the duel between Obi-Wan and Darth Maul in Star Wars Rebels would be in a 16-bit video game?