the Console in the game can be opened with the F3 key, which can be found on the top left of your keyboard. If you're on a laptop, you can access it via holding the function(Fn) key and pressing F3.
Shows SCP-173's position the true or false at the time and if it is in game.
asd
None
Puts everything in lines, makes it so you cannot die, and makes it so you can float and go through walls. Also makes it kind of bright so you can at least see.
brightness
Brightness:integer
Places how bright it is on 'Brightness'. Larger brightness can make you see everything.
camerafog
CameraFogNear:float, CameraFogFar:float
Places where the fog will be. The fog begins at 'CameraFogNear' close but away from you and is not seen at 'CameraFogFar' close but away from the camera.
camerapick
None
Shows the texture name and where you are looking at on the texture.
Can make you fast or slow when you are noclipping.
reset096
None
Makes SCP-096 vanish. Makes the "lockroom2" situation happen again.
sanic
None
Displays the message "GOTTA GO FAST!", increases the speed of you, causes the camera to shake, and triggers death after a short period of time unless godmode is on.
spawn
NPC:string
Spawns a new instance of 'NPC' 0.2 units above you.
Spawns a new 'Item' at your's coordinates. Values for 'Item' are identical to the name they display in the inventory. If 'Item' is equal to "Eyedrops", will spawn the 'Fine' eyedrops. There is currently no way to spawn the 'VeryFine' eyedrops with this command.
status
None
Shows you, camera, and room story.
teleport
Room:string
Place you at the first of the room place if it is in the map.
Plays music called Mandeville.ogg in the game, it can be found inside the game music folder. While you hear the music, a big number of SCP-420-Js pop up in a circle around you. These have a rather large chance of being a Joint instead of SCP-420-J, so you could die.
SCP-106's place, this is where the big chair can be seen.
Trivia
The console wasn't added at first because the creator of the game was waiting for an in-game explanation for it.
The reason chosen is D-9341 is simply cheating.
This implies cheating is bad and you shouldn't do it, which is true.
The console shows that D-9341 is actually a SCP, this is seen in the updated Gate A ending if you put SCP-106 in his room in the facility where he can not escape.
This could be the in-game explanation for the console the creator was waiting for, but it really is most likely that the reason is just D-9341 is simply cheating.