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,Modi,Magni,Sweet Tooth,Parappa,Spike,Isaac Clarke,Sir Daniel Fortesque,Rico Velasquez,Radec,MacGrath,his Evil Clone,Sasha,Solid Snake,Fat Princess,Jinpachi Mishima,Toro,Kuro,Sackboy,Big Daddy,Nariko,Dante,& Kyo Kusanagi. 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 Fat Princess & Fortesque. She has won against him. Modi fought against Big Daddy & kills him. Parappa won against Spike,Snake won against Nathan,Sackboy won against Toro,Rico won against Isaac,& Kyo won against Kuro. Jinpachi kills Baldur & Radec kills Sweet Tooth. Ratchet & Clank won against Sly. Kratos kills Magni,Nariko kills Sasha,& Cole kills his clone. Jak & Daxter won against Dante.
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,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.
The Second Round begins with Jak & Daxter won against Kyo. 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 ,Cole won against Fat Princess,Kratos won against Nariko,& Snake won against Sackboy. Jinpachi kills Modi.
Before the Third round begins,Rico has advanced to the Semi-Finals. Jak & Daxter won against Cole & Snake won against Ratchet & Clank. Kratos fights with Jinpachi & kills him. Rico begin to suspect that something is going on,notice that the non deceased losers are trapped in the Crystal. The Semi-Final begins with Jak & Daxter fighting Kratos & Snake fighting Rico. After the two loses,That leaves Jak & Daxter fighting Snake in the Finals. As the Final begins,The bomb,planted by Snake,explodes,shattering the Crystal & 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. Kyo keeps on training. Fat Princess earns a cake as a reward for trying. Nathan journeys through the desert in the search for Ubar. Isaac was later picked up by the extraction team.
Jak & Daxter returns to Haven City where they were surrounded by the Krimzon Guard.