3.
a bumbling British core
4.
a robot that shoots you
7.
Aperture's Rival company.
9.
Yeah, she never actually made it in the game
10.
Also known as GLAaDOS.
11.
What VALVe thought was going to be a meme
13.
Portal's credits song.
16.
a massive Turret with a crown
17.
We do what we must, because we can.
18.
he came up with the combustible lemon
19.
AGH BIRD BIRD KILL IT IT'S EVIL!
21.
Something GLaDOS doesn't have because it was incinerated.
23.
Thermal Discouragement Beams
24.
1500 Megawatt Aperture Science Heavy Duty Super-Colliding Super Button
26.
The first, most annoying object in Portal.
27.
plate flinging stuff in Portal 2.
