This is a really cool little project!
A downloadable game for Windows
This was a game I was working on last year, ended up not finishing it but I think it's a cool idea. You play a submarine trapped in the bottom of a dark cave and can only navigate with sonar. The original idea was to have a number of branching paths leading to the surface. If you get stuck or find yourself in an area outside the map it's probably because that section wasn't finished!
Press Enter to pass the title screen.
Space to use sonar.
WASD to move.