Ratchet and Clank: Up Your Arsenal is a dynamic action game that is part of a universe about an active Lombax and his comrade who confront an evil scientist. The fate of the whole world is in their clutches, so civilians can only rely on the successful completion of missions. Otherwise, they will simply turn into weak-willed slaves of evil.

Ratchet and Clank are relaxing after saving the galaxy while the news is playing in the background somewhere. Suddenly, one of them especially attracts the guys, since they heard that their home planet was captured by Doctor Nefarious with the help of his huge army of robots. Together they will not be able to defeat him, so they are going to search for a new team that will allow them to defeat the villain. Thus, they find the already slightly distraught Captain Quark, who has already managed to defeat the scientist once. As it turns out, he turns ordinary civilians into robots and makes them his obedient servants, doing all the dirty work.

In Ratchet and Clank 3: Battle! Galaxy Rangers gamers will be able to assemble a unique team of space explorers and experienced fighters. Together they will go straight to the epicenter of the battles and challenge the antagonist. But before they go straight to fighting him, they need to overcome a number of his henchmen, as well as find his main temporary base, where he now prepares his plans and commands his puppets.