Punk is Dead might be my favorite Mork Borg supplement.
You are members of a band. There are rules based on punk rock archetypes and hip-hop archetypes but I like to imagine it's a new kind of music made for the wasteland. Cuz the apocalypse that's always stalking Mork Borg settings? That's already happened.
You live in the Ununited Kingdom. The apocalypse has caused horrific mists to cut the island off from the rest of the world which you don't even think exists. Scotland is led by nature spirits that wreak horrid vengeance on anyone who wrongs the land. The capitalist elite have become literal vampires whose bite curses you to a life in middle management.
But it's also a Mork Borg setting with hope. You aren't thrashing in the embers of a world whose end is prophesied and unavoidable. You are trying to bring hope to the ashes through music. And that's awesome. There's rules for combat as well as having an epic gig to give the full experience.
Also Zombie Queen Victoria is a monster that you can kill.