My goodness, this took forever to plan properly.
It took me forever to deicde what to do here, through I wanted to have that Megasized Chopper Badnik included in the scene chasing after Sonic. I wanted to focus more on the "Ocean Palace" section than the actual Seaside Hill. I did originally plaaned Tails and Knuckles somewhere here too, don't know,I'm still paying around with this sketch.
Theirs a reason why the Orca's don't try to eat you this time, cause their afraid of that Robotized Magikarp using an overpowered splash attack!