That night,Cole MacGrath hears a commotion going on at the city where he is confronted by an evil clone of himself,create by Kessler.
While celebrating their victory after the Metal Heads defeat,Jak & Daxter are transported by a strange beam. They ended up in an unknown area,along Ratchet & Clank,Sly Cooper,Nathan Drake,Kratos,Baldur,Sweet Tooth,Parappa,Spike,Sir Daniel Fortesque,Rico Velasquez,Radec,MacGrath,his Evil Clone,Sasha,Solid Snake,Fat Princess,Jinpachi Mishima,Toro,Sackboy,Big Daddy,Dante,& Nariko. Rico attacked Radec,who had killed Templar. They are welcome by Polygon Man,who announces they are here to enter the tournament. He says that anyone who wins gets a prize.
The First Round begins with Parappa & Spike facing eachother. Parappa has won against him. Cole fights his Evil Clone and kills him. Baldur fights with Jinpachi,but gets killed. Sweet Tooth fights with Radec,but he moves to quick and slashed his leg and fatally shot him in the head. Nariko won against Dante. Big Daddy fights with Sasha and kills her. Ratchet & Clank won against Sly. Unbeknownst to the winners,The non fatal losers are sealed in the sphere.
Jak & Daxter chats with Kratos,who reveals that he used to be a captain in Sparta & made a deal with the Greek Gods,but his life was taken from him. So he took the lives from the Greek Gods,including his father,Zeus. It explains that Baldur and Thor's sons Modi & Magni are hunting him & his son Atreus while journeying to spread his wife's ashes. Jak tells Kratos that he never knew his father & neither is Snake. Nariko reveals that the Heavenly Sword happens to be the only way to stop Bohan & his armies.
The Second Round begins with Jak & Daxter won against Cole. Rico fighting with Radec,who tries to kill him with a knife,but Rico pushes it into Radec's neck,killing him. Ratchet & Clank won against Parappa,Snake won against Nate,Fat Princess won against Fortesque,Toro won against Sackboy,& Kratos won against Nariko. Jinpachi kills Big Daddy.
The Third round begins,Rico has advanced to the Semi-Fi Jak & Daxter won against Toro,Ratchet & Clank won against Fat Princess,& Snake won against Rico. Clank begin to suspect that something is going on,notice that the non deceased losers are trapped in the sphere. Kratos kills Jinpachi. The Semi-Final begins with Jak & Daxter won against Ratchet & Clank and Kratos won against Snake. As He & Daxter fights with Krato,Jak knows that Clank is right,taking Kratos' spear and shatters sphere,freeing the losers. Jak & Daxter manage to defeat Polygon Man.
The Heroes thanked eachother & return to their homes. Sly learns that there's something going on at the museum. Snake was called into action. Cole watch over the horizon,hoping to be ready. Nariko prepares for her last stand against the Raven King. Fortesque returns to the Hall of Heroes. Dante continues fighting Demons. Parappa goes to the movies to meet with his friends. Spike tells the Professor what he has been. Rico & his men begun searching for Sev & the ISA. Toro & Kuro are practicing karate. Ratchet & Clank learns that there's something going on Veldin. Sackboy enjoys his relaxation. Kratos & his son spread Faye's ashes. Fat Princess earns a cake as a reward for trying. Nathan journeys through the desert in the search for Ubar. Jak & Daxter returns to Haven City where they were surrounded by the Krimzon Guard.