User blog comment:Speeddasher/Future Sonic Games. What do you want to see?/@comment-4802891-20120521092827/@comment-4802891-20120521103031

Oh! You're right, the Havoc Engine! I mixed them up all the time, thinking that the Hedgehog Engine is the whole thing ^^"...

Whatever, if both Havoc and Hedgehog Engines are still alive I want my Knuckles back for a Generation/Colors-mechanics adventure!^^ (Colors didn't relied on the Hedgehog Engine am I right? I've heard it was only used for HD games)