References and easter eggs you found

[Omnitool]

The game might have Developer Commentaries hidden in there somewhere.

There is a file that stores the game's configuration. It is called "user_settings.cfg" and can be opened with Notepad. It is located in C:/Users/<username>/My Documents/My games/Soma/Main/user_settings.cfg
It has some interesting settings like God mode (that could be used for a smooth second playthrough, to let you search for each and every hidden plot item and easter egg) and Debbuging info (like FPS, VRAM memory usage, etc) that are useful for tweaking the graphical settings.

Notice that one of the first settings is something like "CommentariesEnable=false". Could changing it to a "true" state reveal the commentaries?