So... I come up with a lot of random ideas... So here are some of them! ^^ (A lot of them are pretty silly, but might as well share them)
Circus
Zombie apocalypse
Plane Crash
(You know those movies or shows about a group of people that end up stranded on an island together?)
Cruiseship Shenanigans?
Fairy Tale
Slendertalia
(Cross of Slenderman and Hetalia. I know it sounds weird, but a few friends and I have been RPing this kind of thing and it's actually pretty fun!)
Medieval
Mafia
Hogwarts
RESCUE RANGERS
(I'm sorry, I'm hyper and it just randomly popped into my mind, I swear I'm not actually serious. :'D )