Nice! Really like the progress!

Here some feedback:

- I had trouble finding the right door codes: I found some codes in the lab and tried them, but could not find out the number, some more clues would be nice
- The riddle for the doors with the chest rooms was nice! you should work more with ...

nice work, would be great to see progress on this development!

i like the adventure game aspects for opening/closing the gates for example, you could add even more of these riddles

some ideas:
- is it possible to disable the manual production of certain items? so for example you need to go deeper ...