Looks a bit like octopus(the old game in watch)  Very cool - just needs a treasure chest!

Otherworldly and beautiful!

The other day I was thinking about a game starring an old-timey diver in the blackest depths of the ocean. I decided it'd be scarier if his air was coming from an umbilical hose from the surface, a tether with limited range (and limited tensile strength. Breaking it would be bad).

This one definitely captures the mystery of underwater depths. It would heighten the tension if the octopus was shrouded in darkness.

 Good one. Nice given atmosphere.

 This would make a really cool looking game 

Wow, this has such an awesome atmosphere!

Thank you surt for your comments. You are right about the player character's lighting and pose; he does look like he needs to pee, did the giant octopus scare him? :)

I tried to fix the problem, I hope it works a bit better now.

Love the Tentacled One.

Player character lets the team down a bit, the light direction is confused and the pose looks like he needs to pee. I'd pcik one clear, consistant light source and open the legs a little.