Deepophobia

This is Nick from Reddit.  Very cool and atmospheric.  I've experimented enough with physics to know how impressive this is.  The controller and swimming is very smooth.  I enjoyed the knife fishing. I loved the ending, actually frightened me! 

Some recommendations:

With regards to the deep areas, they were well lit until I began to swim into them. I think changing this would add a lot of mystery to the experience.  

I did fall through the map near the edges a few times.  Also, the bubbles continue to appear when out of the water.

Overall, super impressive.  I'm looking forward to seeing more of your work!