Backwater is such a fascinating idea for a TTRPG that it really is unmatched in flavour and setting. I love how streamlined character creation is, how playing the game rewards you for good RP. 

I love how combat is simple yet complex enough to not be boring.

Character creation is fantastic. I love choosing from the different Wards, looking at the origins available from each and crafting a back story for my Warden from there.