SO GOOD! It took me a good few tries before I understood the mechanics, but I loved everything about the game, the graphics, audio, and little storyline it had going on complimented one another really well, despite it being short it's got to be one of the best games in the jam I've played so far! the only issue I really noticed is how the player could clip through the sub sometimes, and it was a bit frustrating, all in all, very nicely done :)