Okay came back with a clear head (sorry I was a little irritable the day I first played) I got it but I couldn't tell why it was the order it is? Also I noticed the game isn't completely paused the O2 still goes down just an FYI (though people aren't normally stopped on a pause screen). Glad I got to finish it :) and I did enjoy the valve puzzle. Thank you for noticing the Zaku profile pic I tried your game cause I saw jellyfishdev on discord did too.