Quote Originally Posted by Roto13 View Post
It's not the same concept, either. The concept behind the portal gun is using a combination of the portals and the physics engine to solve puzzles. The concept behind the UT3 teleportation gun is to get to a better place from which to shoot people. If anything, Portal is made less innovative by it's spiritula predecessor, Narbacular Drop (which, by the way, has it's own community of people who create and share levels), but play both games and you'll see that it's still handled completely differently. It's not just the same thing with a few additions and tweaks.
...So basically Portal isn't innovative now? Hah.

(Also, hope you don't think this whole thread is a personal attack, I just call it a heated debate )