Great game! I enjoyed the storytelling. Only thing I might change would be how the papers need to be placed *just so*, otherwise you're out of luck. Getting hung up on placing papers exactly right isn't, I'm guessing, what you want people to invest energy in. I think it'd be better spent having to deal more with changing pressures, temps, etc. I think you came up with some good ways to challenge people numbers-wise, and I wanted more of that!