Jim Likes Prism because it's the only queer magical merfolk RPG you'll ever need.
"Once upon a time, there was a barren planet without life, an ocean, or vegetation. Six gods in coalition made the world habitable. Five of the six gods each took an island for their own and molded it into the home they wanted to leave behind, for the life they had created and for the generations to come. The Blue Realm was created beneath the waves, built atop sand where merfolk could thrive. They lived there as mortals until their deaths, returning to their godly forms to observe from afar."
Prism is a roleplaying game about relationships (both platonic and romantic) and conflict resolution set in an aquatic world. There are six realms in the game with their own culture, code of ethics, and deity. The setting of the game promotes a sex positive environment and a safe space to explore intimate character interactions.