DreadZone's Demise

In Ratchet: Deadlocked, Gleeman Vox is the villainous head of an illegal combat sport called DreadZone. Considering the fact that he was more concerned with DreadZone's ratings than the wellbeing of the heroes forced to compete (Ratchet and Clank being among the many), and was completely willing to kill every single hero and fan remaining if Ratchet failed to thwart his plans, him being left behind in the abandoned Battledome while his media empire literally blows up in his face is nothing short of cathartic.

Example of:
Asshole Victim