These adverts ran on television around Twinsanity's launch period. They include past celebrities Steve-O and Chris Pontius.
The game footage during the live action segments shows the demo build, while the rest shows a build closer to final,
presumably one close to the Trailer 2 build.
Commercial #1 - Rollerbrawl
The camera in Cavern Catastrophe is different.
The door in the lab's interior is styled differently, like the hidden away door in the final version's 10th dimension.
(which opens instantly)
Commercial #2 - Twin Throw
Cortex's animation on rails is different.
Commercial #3 - General
A more clear shot of Cortex's animation.
The gem inside the drill is missing. (It could have been collected though.)