It is a very cool idea, however it made me feel motion sick :<, the game is not very easy to play but with a bit more attention not making everything look the same would help it a lot!
Viewing post in Lost in the Dark jam comments
I was trying to work on a way to make certain object get highlighted by the wave going a different colour when they hit them but couldn't get it to work but the absolute darkness is part of the game as the Player is a blind man and can only see with the sonar and nothing else, im sorry to hear it caused motion sickness :(