Nested (jam version)

Inspired by Patrick's Parabox and Cocoon, made in 48 hours for Ludum Dare 57 with the theme "Depths".

Note: The jam version is impossible to complete because, embarrassingly, I moved an object for testing purposes and forgot to put it back to where it should be. The post jam version fixes this issue, but it was uploaded after the 48-hour time period for Ludum Dare.