Hey nice game nice story.... But I didn't understand what about the lever and door 1 and door 3.
Viewing post in Doors of Many jam comments
Thank you for the feedback!
The lever in the "Danger Room" unlocks the doors so you can progress to the next room. So doors 1 and 3 are the same as 2 and 4, the rooms are randomized, so it's possible that you can reload the same room which may make it appear the doors don't work.
In hindsight I would re-do this so that you can't enter the same room consecutively.