test chambers if the portalgun did not exist

[@catrinmelldansen]

Now THIS is an Orange Box (2007)
Do better, Valve

[@patrikhanak935]

Stirling: don't use too much of the gell since there is not a lot of left
that one test subject:

[@AsperGenerator]

It's Portal Revolution in case someone asks

[@manelneedsaname1773]

Oh no! I spilled my orange juice!

[@furdiburd]

anyways....

[@menelaos_29]

this is my kingdom come

[@Darknes132]

its actually incredible you made it with only a paint gun..

[@ThomasWatson-zd7jz]

Why did GlaDos goop all over the place?

[@subtoadp2]

Unportals your portal

[@lenship2]

speed

[@Maks7594]

wait, portal revolution has paintgun?

[@darealxbox1246]

No

[@vivonest]

yes