User blog comment:Speeddasher/Future Sonic Games. What do you want to see?/@comment-4802891-20120521092827/@comment-115265-20120521103523

You are correct, the Hedgehog Engine was not used for Colors. The Hedgehog Engine is only compatible with the HD consoles, of which the Wii is not.

I want Knuckles back, too. And Shadow. I want to see more playable action out of Metal Sonic, too.