Editing Jak II (section)

=== Story ===
Following Gol and Maia's defeat and discovering the mysterious object,{{efn|As depicted in ''[[Jak and Daxter: The Precursor Legacy]]''}} Jak and Daxter join Samos the Green Sage to witness his daughter Kiera's efforts at testing an ancient artifact known as the Rift Rider: a mechanical device linked to an ancient portal called a Rift Gate. Upon Jak activating the device, the gate opens and allows strange creatures to flood the world, before the rider sucks the group within it. Jak and Daxter become separated from the others during the ride and eventually land in Haven City—a [[dystopia]] ruled by the tyrannical Baron Praxis, and guarded by the Krimzon Guard, a paramilitary force led by Praxis's right-hand man Errol. While Daxter is forced to run away, Jak is arrested by Errol and imprisoned. Jak is put through a series of experiments for two years by Praxis involving Dark Eco, in an attempt to create a new soldier for the so-called "Dark Warrior Program".

During a prison break-in, Daxter finds Jak and breaks him out of the facility, though the pair discover that Praxis' experiments have left Jak with the ability to transform into a Dark Eco version of himself with increased strength, reflexes, stamina and aggression. In escaping the prison and accessing the city, the pair encounter an elderly man named Kor, protecting a young boy known only as The Kid. Kor sends them to make contact with the Underground, a resistance movement led by the mysterious figure known as the Shadow, seeking to bring down Praxis and replace him with the city's rightful heir, The Kid. Meeting with the Shadow's lieutenant, Torn, the pair learn that Praxis is seeking to protect the city and its eco reserves from creatures known as Metal Heads, an evil biomechanical race dating back from Precursor times. Working for the Underground, the pair eventually discover that they have been flung nearly 300 years into the future, after finding the remains of Samos' hut in the city's borders. To further complicate the matter, the pair also learn that the Shadow is none other than Samos—albeit, a younger version, unaware of the ruins significance.

Learning that Praxis is seeking an item within a tomb of the city's founder, Jak and Daxter continue working for the Underground, along the way taking work for the crime lord Krew, and reuniting with Kiera, who works as a mechanic in the city's arena. In the process, the pair discover Praxis, unable to outright defeat the Metal Heads, is bribing them with eco. The agreement entails the Metal Heads attacking the city just enough to warrant Praxis' rule, but not enough to actually topple the army. Working with Young Samos, the pair eventually help the Underground find and access the tomb, but become separated when it closes shut on them. With no choice, the pair search the tomb and discover an ancient artifact within called the Precursor Stone, which Praxis steals in hopes of cracking it open and use its destruction that can destroy the Metal Heads, despite it having the potential to wipe out Haven City.

Seeking to rescue the Underground, after its chief members were kidnapped in their absence, Jak and Daxter reunite with the older version of Samos, who warns the group that The Kid must be found urgently, despite Young Samos contradicting his instructions. However, Jak and Daxter soon find they must, after preventing Praxis from completing his bomb with the assistance of Krew, whom the pair kill. Shortly after Krew's death, Metal Heads swarm into the city, forcing the Underground and Krimzon Guard to join forces to resist the invasion. At the same time, Jak and Daxter track down Praxis and find him meeting with Kor, who transpires to be the Metal Heads' leader in disguise and had been seeking to use The Kid in order to bring the world into ruin. Departing to complete a ritual he had been working, Kor kills Praxis, who entrusts the Precursor Stone to Jak and Daxter. The pair swiftly pursue after Kor, killing him and finding the very Rift Gate they used to travel through time, and ending the Metal Heads threat.

The Kid, whom Jak had discovered was his younger self, touches the Stone, reawakening the Precursor entity within, which flies through the gate. As Kiera arrives with a new Rift Rider she had created, Samos reveals that they cannot return to the past—instead, Jak's younger self and Young Samos must go, in order to ensure Jak will fulfill the destiny he completed with Kor's defeat. In the aftermath of the conflict, Daxter takes over Krew's bar, as he, Jak, Samos and Kiera prepare to enjoy their new lives in Haven City.