shaping up really great so far, only one thing, the sonic character needs work on when he's holding and using items, he doesn't actually hold the item, it kinda just floats behind him. Nothing major, but will be nice if this can be fixed.
EDIT: MAT, just wanted to let you know, so far this is turning out to be the most enjoyable homebrewn game i've played in a while. Keep up the good work. My only suggestions and the reasons why this didn't get a 10 out of 10 on my site, please do something about the backgrounds, sometimes its really hard to tell what is solid ground and what is background, and also the camera is a tad jerky. Other than that this is going to entertain people for years to come.