Pages 2 and 3 from Archie's Sonic the Hedgehog issue 250.
Looks like I drew this back in March. I knew it was going to be a lot of work, I was guessing three days, but it took six! I spent a lot of time just planning out the rough and squeezing all those characters in, looking for ref, trying to think of interesting things for them to do.
My plan was to have the title up in the big empty space up top.