I think he got out of the level. Then watched the game in theater mode. Or he found it on the Internet .
That building is most likely an animated backdrop, although with the level of detail they put into Halo 3's environments, maybe it just the outside of one of the next maps they release .... doubt it, but who knows ....
play the part where he says This is sparta!!!, and replace teh words with RED SAUCE ON PASTA!!! it works quite nice
It's a neat little trick isn't it. To do it, all you have to do is: 1. Get out of the map (if you don't know how, google it) 2. Die outside the map (not that hard just walk/fly until you die) 3. End game and go to theater mode. 4. While in first person view mode, go to the exact moment you die and pause. You can now fly any where, to an extent, outside the map. PS: This works on all maps
I accidentally glitched out of foundry today! It is pretty cool outside. Waht I did was: -Using the new forging 101 technique, I put a closed singlebox on a warthog. When I changed the box back to place at start... -I started a new round. I noticed that the warthog fell through the ground, so I placed a spawn point next to that spot. -In a new round, I quickly pressed RB and operated the warthog turret. Then, when I fell through the floor, I turned in to the monitor. -Then I flew towards the pier until I died. -In theater mode, you go to the point where you died in first-person mode, and then pressed Y. Then you can fly anywhere!
I believe so, but sometimes the warthog might just pop up and out of the object. I'm not sure. Also, Foundry is the only map with a closed immovable object.