Giantbomb API Genres

I'm wondering whether there's a definitive list of all of the genres that a game could possibly fall under according to the Giantbomb API? I know there's a genre resource, but it doesn't specify all of the possible options. Thank you to anyone who's able to help!

@jameseconnor Is there a missing genre from the genres endpoint? It should return them all.

Oh, OK. It didn't even occur to me to just go to the genres endpoint. Now the only question is if there's a way to get genres from the games endpoint?