Very underrated game, it was an action adventure rpg from 2008. Very dialogue heavy with choices to make throughout the game. It suffered from some bugs and some people who weren't happy that it was so dialogue heavy. The voice acting is "ok" for the time period.
The story itself is about Jason trying to find the golden fleece in order to save his wife from death. It doesn't follow the Argonautica, it tells it's own story and changes things around.
I grew up on classic Ray Harryhausen movies, Clash of the Titans, Sinbad, and of course Jason and the Argonauts, so this game was right up my alley.
I wish more games would tackle those classic greek tales, I'd love a good game based on the Odyssey.
Playing through AC: Odyssey right now and it's a great game so far, but story wise I just like my "mythological" characters too much.