Kirby in Sonic the Hedgehog 2 (Sonic 2 Hack) by Lone Devil - Full Longplay
Played using an authentic 6-Button Sega Genesis Controller.
Kirby in Sonic 2 is a hack made by Lone Devil, and like with the Kirby in Sonic 1 hack, it's one of my favorite character hacks. You have the same abilities as Kirby in Sonic 1, except that you have Waddle Dee on your side. Also, the hack skips Sky Chase for some reason, probably due to Waddle Dee not having any in-plane sprites.