Here's a thought. I've designed (long ago) a post apocalypse themed map once, I even sell it from DrivethruRPG, that has an implied story built into it. Like a Mad Max movie, there are marauders in their armored war vehicles that ravage refugees and survivalists out in the broken lands on the old high ways. Where the marauders are attempting to capture said refugees/survivalists to be used as fighting slaves in some kind of gladiatorial combat arena, where the local crowds bet for ultimate winners. I created a motocross track that ran through the ruins of an industrial complex that was subject to missile strikes or some other destruction with a toxic water feature, and an area that is the stands for the audience - all inside ruined walls, lines of cargo containers, with a couple defended 'gates' that exist along the track. There are even watch towers within the track area that are ballista mounted keeping riders on their toes, and participating in the game rather than trying to escape. The arena participants ride dirt bikes, while being possibly helmeted and bearing some armor and melee weapon, such as barbed-wire wrapped baseball bat, a spear, a maul, and riders following a technical track try to knock other riders or kill them off their bikes to win the event. Potentially winners gain their freedom, and 'wealth' as per the local standards of that and fame - yet most will be slaves or killed.
That entire common hero story might not be able to be told if it were subject to Controversial Content Rules... am I wrong?
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