no not the moon! hasent he played portal 2 yet? :P cool pic

We can only hope for a game with size changing portals. I mean, Super Mario 64's Tiny-Huge Island can't be the only game with size altering portals.

Rayman Origin had something similar, but it was really just for shrinking and returning to normal.

It's not portals, but Scale uses Scale Juice to shrink and grow things.
http://www.youtube.com/watch?v=x_K12s-cPy0

Also, I have ideas for a size-changing game I want to make starring one of my OCs. :)

i love the detail in this picture!!!!!!!!!!

Thanks! I tried putting in as much detail as I could. :D

Forgive me but in my mind, the physics of this are just not computing! XD

*insert head exploding scene from Scanners*

The important part is that it gets people to think about physics. And thinking makes people smarter! =)

Nice! so epic

Man I love this concept! Amazing work dude

Great work!
That's Rooth, kickin' it up a notch. ^_^
Very nice replica of the portal gun there, and I love that cityscape and landscape. Reminds me of some big-sky views I get to see around here from time to time. Score! And I imagine those clouds on the horizon and in the sky aren't going to be too happy about the sudden shift in gravity due to Rooth's mass being added to the moon. Messing with physics is fun! =)

Thanks so much, KitsuneKit, I love what you did with the place. XD

That little slice where you can see the entire earth behind him totally makes my day.

I know it's just a picture and we shouldn't read this far into it, but the moon at that size wouldn't be a flat surface, it would be a very curved surface.

But then, maybe because it's a 2D image, it is a flat surface. Who knows?

Well, if we're going to go completely technical here and assume portals work like they are portrayed, Rooth wouldn't have to casually step through the portal either. The sheer difference of air pressure between Earth and the void of space would mean he'd get sucked through the hole near-instantly at a velocity that would hurl his now giant body like a meteor crashing directly into our planet.

It's a good thing artistic license spares us such a dramatic scenario then.

^that. Though we did talk about making the moon as small as it should be, it would just be too small and Rooth would barely be seen in the pic (except his back). Also, the earth in the blue portal is too close. But if it was farther away, you couldn't tell it was actually the earth.

As for the flat surface part -- Rooth has modified the gun to work at different sizes. Not a great leap to assume he's modified the gun to work on curved surfaces. ;)

Woot! Awesome use of the Portal gun! It'll be cake for you !

If he put a cake through the portal, there would be enough cake for EVERYONE! No lie!

STOP YOU FOOL, YOU'RE LETTING THE ATMOSPHERE OUT! D8

This is awesome! I've never played the game but the perspective of this piece really makes you wonder.

Nice Idea. But the portal gun has got three claws at the operational end.

So it was HIM who sent that meteorite into Russia!

I want to have the same gun gosh