Terminator: Resistance - Zero Day Exploit is a two-part digital comic published by Dark Horse Comics that served as a prequel tie-in for the video game Terminator: Resistance. Promotional digital codes for the comic book were embedded in physical copies of the game. Set during the months of March and April 2026, The first issue focuses on the perspective of Jessica Baron, detailing her rise in rank as the successor of Justin Perry. The second issue focuses on the events that led to Edwin Mack's exile from the Resistance.