What is the first episode of pretty little liars called season 6?

The first episode of Season 6 of "Pretty Little Liars" is titled "Game On, Charles." It premiered on June 2, 2015, and picks up right after the dramatic events of the Season 5 finale, focusing on the Liars as they confront the mysterious figure known as Charles, who has been terrorizing them. The episode sets the tone for the season's central mystery and the ongoing struggles of the main characters.