I saw a post related to this on the old forum, but never encountered the situation myself.
Here you go guys, Class D on a place it really shouldn't be.

Regalis, your NPC's are some scary shit sometimes. If there's something worse thing than scripted creepy moments, its definitly when the game behaves in un predicted manners. ô_ô

I think that's a map generation bug I often run into that the nuke room elevator clips into 106's chamber.

Seems to happen to EVERY MAP.

Destructoid wrote:Seems to happen to EVERY MAP.

It did not happen to me

This room have a name? i never found it....

I have seen it too, seems to be about one of the Class D models teleporting around or something. I have seen one flicker in SCP-106's containment chamber.

I have made a Topic about this already... -_- Called it "D-Class bug returns... Twice"
I saw it on my first playthrough of the game.
Should have posted this in the Bug thread...

Its not a bug report, Im just discussing how mindfucking it was to see that.

It was very mindfucking.

mr_rowan13 wrote:Its not a bug report, Im just discussing how mindfucking it was to see that.

It was very mindfucking.

LMAO

I saw a D-class right next to gate B, sneaky basterd