Jak X: Combat Racing.
As Jak and friends progress through each race, they find that another crime syndicate led by the mysterious Mizo has it in for Jak. Eventually it is revealed that Krew and Mizo made a deal before the events of Jak 3: both gangs were to make their own racing teams and the loser of the Kras City Championship will submit, making the winner the sole crime family in Jak's world.
Before the final race, Jak and his team learn from Blitz on TV that a mysterious new driver has entered for the Mizo team. When Jak starts the final grand prix, he realizes that this driver is none other than Blitz himself. After Jak beats the race, Blitz storms over to Rayn, yelling that they cheated. Blitz takes off his toupee and reveals himself to be none other than Mizo. He steals the antidote for the poison and drives off, but Jak manages to shoot him down and take it back. Upon leaving Mizo to die in his flaming car, it explodes, somewhat similar to Krew's death. Before death, Mizo comments on Jak's habit of leaving people to die and Jak responds with "You get used to it...". Back at the lounge, Rayn thanks her friends for their help, and Samos compliments Keira on her driving. As Rayn walks away, Daxter realizes she left behind Krew's video diary.
Jak and the gang find out that Rayn knew about the poison even before the reading of the will, and was following her father's instructions by making sure that she wasn't poisoned so that their family could be the top crime family in Kras City. As Rayn drives away, she tells some people over the phone to spare Jak and his crew. As Rayn has many thoughts of what to do in the future, this could lead to a Jak X sequel. The entire game ends with Jak kissing Keira.