I have the key with the number 4 engraved on it but it will not open door 4. I have no idea what you are supposed to do, door 2 opened on a fluke but no matter how much I rotate the key, move it around the screen, click the mouse buttons, nothing seems to unlock the door. Is this a bug or am I doing something wrong?...

I'm in the Insatiable Knowledge chapter and got down to 10% health, so everything is now super slow and hazy. I clicked the safe room statue like an idiot, and now am either stuck wandering around at 10% health in a fog, or die only to be reborn that way. Help please. I don't want to have to do the whole chapter this way....

You made mentions in the update posts that more updates are expected in the future but there hasn't been any word of any since. And since you're working on a new game, I'm assuming you cancelled all future plans for the game?

I am in the Insatiable knowledge quest. I've gotten the rusty mid-level key, but when I try to unlock the gate to get the third book upstairs, the key won't work and there is a growth on the gate. In the video walk throughs I've seen there is no growth on the gate and the key works. Is there something I have to do to get rid of the growth?...

How to get those two achievements?