Does what it says on the tin. Seems pretty well designed for kids (8ish, maybe) but I'm not sure how many of them are all that into merfolk--or maybe it's just a question of which kids you know. The system is pretty straightforward, but fairly dynamic, and I like how a lot of things are randomized, because I feel like that can lead to variety of pickup games. The art, however, is by turns goofy and grotesque; I'm not entirely sure how comfortable I am with it.