How 'The Last of Us' Episode 7 changes video game backstory Ellie's friend Riley tlou is a essential character of The Last of Us. This amazing character plays next to Ellie in this epic video game. With her amazing courage and loyalty to Ellie, she captivates the audience in the story. Her presence adds an heartfelt dimension in TLOU, enhancing the bond between characters and creating the adventure even more memorable. Prepare yourself to witness an incredible spectacle by Riley tlou in TLOU!