Storage -> Creating Explosive while missing Chemistry Pot

[flcn27]

So it is possible to continue even if you don't have the pot?
I'm sure Frictional Games will find that interesting. They can patch Amnesia or be more wary for such things in their next game. It doesn't really bother me because this never happened to me, but I can understand that it annoyed some people, like FallenAngel.
So a script on a door that checks if you have the pot or not and a warning message might help, but it also breaks the immersion a bit. Maybe make it more clear (in a note?) that you need a pot before you continue?