Played in a game of this a couple of years ago and really enjoyed it. A light adaption of the Agon ruleset that nonetheless feels very different. You can read my player facing review here

https://giantbrain.co.uk/2023/10/19/odyssey-aquatica-players-review/

I've written up a review of this. I'm an experienced Agon player and GM 

Review at The Giant Brain

There is a campaign here that I was part of. 

Unconventional GMs

I really enjoyed doing this with my dog Gypsy over lockdown. You can read my experience of it here:

https://giantbrain.co.uk/2020/07/22/have-i-been-good/