The whole game is about exploration: you explore the ancient ciry R'lyeh looking for artifacts. A lot of dangers ahead.
The surface is modular. Here are separate sprites.
EDIT: tweaked colors a bit. You can see previous colors on the preview
The new colors are really better.
Its my favorite piece from this challenge btw.
I saw the progress of your work in the forum, and I have to say the final result is awesome. bravo!
I cannot add more colors. And I doubt I am capable of optimizing the palette to free up some.
I tslightly adjusted some colors to make sub more saturated + added saturated reflected lights. I hope it will make the sub more readable.
I like this :) The HUD doesn't read well. Maybe try a white font or something instead?
Can the ship have it's own palette? It's a little hard to see, though maybe it would be easier if it was moving.
Very nice! I'm glad you finished this. I love this concept for a game. Would play the hell out of it.
By the way, I love how the "tentacles" look more like the Venom-suit from Spiderman than octopus tentacles.