Basic premise, the world starts out happy and shiny or whatever :D in a kingdom/city/village run by Steve
everything's happy till catastrophe strikes
and when the smoke clears, Steve is gone
the remaining characters (you could be a testificate or a player) have to find steve because the world is collapsing and unless he's found before it does everyone is lost forever in the code

interested?

How does one do a minecraft rp?

i'm not entirely sure
i think it might be a fun experiment though if enough people want to try