BB Unit

A living bridge between the physical world and the Beach, detecting what eyes cannot see.

The BB Unit (Bridge Baby) serves as the critical sensory interface between Porters and the Chiral Network, utilizing a living infant suspended in nutrient fluid to detect Beached Things. In the sequel, the unit remains central to navigating hostile landscapes where ghostlike creatures evolve constantly. Unlike previous reliance on human porters for logistics across the United Cities of America, Sam Porter Bridges must reactivate these biological sensors to traverse the world. The pod connects via an umbilical cord to the Porter's suit, translating the infant's psychic resonance into visual data on the Odradek scanner to reveal hidden threats.

Lore & Background

In the post-apocalyptic setting of the sequel, the United Cities of America is not yet fully connected via the Chiral Network, and human porters remain essential for certain expeditions. For Sam's journey to connect isolated survivors, the BB Unit remains indispensable due to its ability to sense Beached Things through chiral resonance. The narrative reveals a dark history regarding these units: Lou, initially believed to be an adopted child, is not Sam's biological daughter. The exact origins of Lou and the BB program remain shrouded in mystery, with no canonical designation such as BB-00. No character named Neil Vana has been established in canon, and any connection to smuggling or helping Lucy and Lou has not been confirmed.

Reader's Guide

Players must navigate the game's open worlds using vehicles that can be customized with extended batteries or gun turrets, as natural disasters like earthquakes and sandstorms frequently alter terrain. The BB Unit functions as an early warning system; however, in this sequel, Sam discovers his pod has been empty throughout the mission, with Drawbridge projecting hallucinations of Lou to aid his emotional state. To progress, players must choose between direct combat using non-lethal weapons that avoid voidouts, stealth tactics, or avoiding enemies entirely by traversing rougher terrain. The skill tree, managed through the Automated Porter Assistant System, divides enhancements into five categories: porter, combat, stealth, servicemanship, and bridge link. As players complete ordinary actions like delivering packages, Sam's attributes gradually improve, unlocking new abilities to handle the dynamic day-night cycle which affects enemy behaviors.

Narrative Setting and Premise

The game takes place eleven months after the events of Death Stranding in a world where the United Cities of America is fully connected via the Chiral Network. Human porters are out of work due to the APAS, but new threats emerge as transcontinental plate gates manifest in high chiral density zones, linking Mexico to Australia. The extinction event has intensified with evolving Beached Things and frequent natural disasters overrunning the Australian continent with bandits and hostile ghost mechs. Sam lives in isolation near the former US–Mexico border until Fragile recruits him to reconnect Mexico to the network using abandoned APAC terminals, offering a pardon for taking Lou.

Gameplay Mechanics and Evolution

On the Beach expands on its predecessor by introducing extensive vehicle customization, allowing players to install additional batteries or defensive turrets. The core loop involves rebuilding infrastructure like roads, bridges, and eventually a monorail system to connect isolated colonies. Combat is more prominent, with weapons defaulting to non-lethal to prevent voidouts during direct engagement. Players unlock enhancements via the Automated Porter Assistant System skill tree, categorized into porter, combat, stealth, servicemanship, and bridge link. Attributes improve naturally through gameplay; for instance, delivering more packages enhances delivery skills. The dynamic day-night cycle influences enemy behavior, adding strategic depth to traversal.

Cast and Character Dynamics

Norman Reedus returns as Sam Porter Bridges, joined by Léa Seydoux as Fragile and Troy Baker as Higgs. New cast members include Elle Fanning as Tomorrow, an amnesiac woman with tar powers, and Alastair Duncan as the President of APAC. The game features likenesses of filmmakers George Miller, Fatih Akin, Guillermo del Toro, and Nicolas Winding Refn, with Del Toro and Refn reprising roles from the first game. They form the crew aboard the DHV Magellan, a tar-traversing ship serving as the main hub for rest, VR training, and interaction. Other key figures include Deadman (Guillermo del Toro/Jesse Corti), Tarman (George Miller/Marty Rhone), and the spectral soldier Neil Vana (Luca Marinelli).

Development History and Release

Hideo Kojima began writing On the Beach prior to 2020, reworking the narrative to reflect the impact of COVID-19. After the story was completed, hints of a series emerged before Reedus confirmed development in May 2022. The game was officially announced in December 2022 with the new cast details. Released for PlayStation 5 on June 26, 2025, it received generally favorable reviews as Kojima Productions' second independent title and collaboration with Sony. A Windows port followed on March 19, 2026.