skeleton keys

[Lusiphur]

Hi everybody ! I'm here because I've been wondering for years how to open the last skeleton door. I mean, there's 5 skeleton keys and 6 skeleton doors... Have I been missing something for 15 years? (I would like to open it clean, not by cheating or hacking)

[Demoniac]

I actually don't know, but at least I can let you know that I haven't found an extra key either. My guess is that you'll have to choose which doors to open. I mean, that wouldn't be the only place in the game where you'd have to choose, right?

[Andy]

There are only 5 keys and most hint guides I have seen suggest leaving out the level with the Scorpions (level 9 on this site). You don't need to keep revisiting that level unlike the others.

[Sundeep Nandra]

I've always left out the level with the Scorpions. You don't actually need the staircase there as much as you'd make yourself think you do.

[grab]

i cant remember precisely on which level, but i know there s a path you chosse that lock the possibility to access a skeleton key