I totally didn’t realise about the sonar/radar (should have read the Itch page properly!) but found a pipe and the platform levels – eventually got stuck on one platform level (one that rotates with you on it, and you have to go over the edge and onto the other side; couldn’t do it) but otherwise enjoyed it. Wasn’t sure whether/how the platform levels merged into the story, was it like a dream sequence? Either way, I liked the terrain and environment deformation bit. Got a good “Lost and Found” vibe off it!