11. Mirror's Edge
https://www.youtube.com/watch?v=2N1TJP1cxmo The final release of Mirror's Edge didn't quite live up to expectations. That wasn't so much because the final game was bad, but rather that the trailer managed to build up some incredibly lofty expectations. A masterpiece of a trailer, it showed off a level of immersion and freedom of movement that went far and beyond anything else out there at the time.