Rather than running a 10-person raid on a dungeon filled with Ice Spiders, what if were 10 customers in a bank that was getting robbed? Or if you’re one of 10 firefighters trying to put out a fire?

A safety escort of a dignitary.
An group of officers in a car chase.

Add in 5-person versions as well, 5 customers in a convenience-store robbery, instead of the bank.

I’d play an MMO that consisted of game or puzzle interpretations of real-life scenarios.