Dune Alpert is a character featured in Battlefield Hardline and is the daughter of the criminal, Tony Alpert. Marcus Boone developed a relationship with her at some point a few years prior and attempted to elope with her. Ever since, however, her father has kept her on a small leash. Unbeknownst to her, however, Tony broke his deal with her and captured Marcus as well, stating that he was never "welcome here" to begin with. Shocked, Dune hugged Marcus goodbye and secretly handed him a lockpick before Tony's men dragged him away.