I generally disliked everything about Sonic Unleashed because of the confined nature of the game specially in the day time stages, since the folks at Sonic Team weren't competent enough to give Sonic a functional camera, they decided to remove almost all freedom of movement.
Then to make matters worse they reintroduced Side Scrolling, I know how people love Sonic in 2D, but I personally prefer the explorative design of Adventure and 06, I know that 06 is a completely broken game or a beta and the camera angles in Andventure are dated but I just liked free running in any direction.
I spent hours exploring the mystic ruins and this glitch shows abit of that in unleashed
[youtube:19mibohl]9V5OhrXyLUI[/youtube:19mibohl]
While most of the video is screwed up but for a brief moment Sonic runs through Green grass and that just looked awesome and I know most of you are contempt with the Unleashed/Colors style but I would love it if one day the orignal Adventure formula was perfected.
This is one of my most cherished moments in 3D Sonic History
[youtube:19mibohl]MsY8r4GNtGU[/youtube:19mibohl]
Specifically "At Dawn" I spent a whole hour exploring that area mainly cause it was love at first beat and I couldn't get enough of the music, I just kept running with the cars and getting hit by them it was an amazing experience.