Sonic 30th Anniversary Challenge Coloring pages!

I participated on the art challenge #30DaysSonic made by @IDWSonicNews and @TailsChannel on Twitter for Sonic's 30th birthday! All in black and white, full lineart and I thought "This would look amazing as a coloring book!" so here we are. 

32 drawings plus one rough sketch and final colored illustration I did to celebrate Sonic's (and Eggman!) birthday!

Tag me on twitter so I can see how you colored my drawings! Have fun!