Mobility-Challenged Demons

How does a Cacodemon open doors and operate lifts? It has no limbs...

Magic.

It stares at them really hard until they get the idea.

You don't wanna know...

esselfortium said:

It stares at them really hard until they get the idea.

They have limited psychic abilities that helps them open doors with their minds :P

^ psychic abilities. I mean they fly so they must make the door fly... open.

Or they bite it like they do everything else.

The same way Doomguy opens doors by grunting at them.

Shadow Dweller said:

The same way Doomguy opens doors by grunting at them.

voice activated doors

Shadow Dweller said:

The same way Doomguy opens doors by grunting at them.

I don't know if it's my lack of sleep, but that really made me laugh lol

By magnetic force! You can see it in effect in their mouth when they attack.

With their tongue and prehensile lips.

As it looks like a beholder, my guess is: it opens doors with magical abilities :P.
Strangely, my first question would have been 'why can they shot fireballs?'.

According to the manual, those are "ball-lightning." Hence, the same answer as to the other question: magnetic force :p

They are full of horns sticking out of their bodies. Sure they can use some of them...plus they have all those pseudopoda on their undersides.

They press use.

how does the arachnotron open a door... that is locked? is hacking involved?

Heh, yeah, I bet they have R2-D2 style tools that come out of their mechanic parts.

They do have hands, though.

Telekinesis or lazy programming.

With the use button.

It's fuckin' miracles.

They open it quake style.

He doesn't. The door remains completely stationary. He just moves the entire world around it.