In All 4 One, Ratchet and Clank retire from their adventures as superheroes after the election of Captain Qwark as the Galactic President. Dr. Nefarious tricks him into going to Luminopolis by telling him that he would have gotten a prize for his heroic acts. Qwark invites Ratchet and Clank to come with him and, after arriving, they discover the ruse, but Dr. Nefarious brings a Light-Eating Z'Grute back to life.
In All 4 One, after Captain Qwark is elected Galactic President, Ratchet and Clank retire from their superhero roles. Dr. Nefarious tricks them into going to Luminopolis by promising a reward for their heroic deeds. Upon arrival, they realize the ruse but find that Dr. Nefarious has brought back to life a Light-Eating Z'Grute.