River Person (Undertale)

The River Person is a hooded figure who provides transportation services to Snowdin, Waterfall, and Hotland on their wooden boat for the Underground. The protagonist can request a ride to any of the locations above if they reach Hotland on any route.

During the trip, they have a list of messages they can say at random, often being a hint to a secret or an allusion to something in the game, or just something cute. At least one hint – the hint to finding Temmie Village – is specifically scripted to occur.