This was a really good game! the effect of the echo location was super cool and I loved the way all the cubes bouncing off the walls. My only issue was the length of the effect where even if you do it may times in a row you only see the cave for a few seconds. maybe having the echolocation reveal the cave for more time could help players get a better idea of their surroundings. but still really solid game

Thanks for the recommendation. I played on stream and had a great time and left feedback throughout. Such a cool concept and well executed. Great work. 

Very nice idea, simple concept but great execution! I could see a lot of game mechanics that you could add building off of this, would be really cool to see where you take it if you continue to work on it.

That's a really unique idea. The music and sound effects are so relaxing!

Loved the mechanics and how you had to use the eco to move around!

interesting and beautiful mechanics. I liked the creativity of this game :)

I really like the updated version and using the echo sounds to bounce off the walls is awesome. I managed to get reunited with the family and I think the music and sounds are really good

The idea of the sound reflecting on the walls .... exquisite .... great job!!

Great concept that was well done, this was a lot of fun.

Good sound effects. Cool concept playing as a bat and emitting sound to explore and navigate the environment. Good job!